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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 60601. |
Ammeter or voltmeter r connect in which current DC or AC |
| Answer» | |
| 60602. |
What is ionisation enthalphy? |
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Answer» The minimum amount of energy is required to remove the most loosely bound electron is known as ionization enthalpy. The minimum amount of energy required to remove the most loosely bound selection is known as ionization enthalpy . |
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| 60603. |
A concave mirror produces 10cm long image of an object of height 2cm. Find it\'s magnification |
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Answer» -10 5cm 5 |
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| 60604. |
Explain the nature of the covalent bond using the bond formation in CH2Cl |
| Answer» Check its CH2Cl or CH3ClIf CH3Cl then answer is :Carbon neither gains nor looses electrons as it has a valency of four .it completes its octet by sharing its four electrons with other carbon atoms or with atoms of other elements. The bonds that are formed by sharing electrons are known as covalent bonds. In covalent bonding, both the atoms share the valence electrons, i.e., the shared electrons belong to the valence shells of both the atoms. Here, carbon requires 4 electrons to complete its octet, while each hydrogen atom requires one electron to complete its duplet. Also, chlorine requires an electron to complete the octet. Therefore, all of these share the electrons and as a result, carbon forms 3 bonds with hydrogen and one with chlorine.Read more on Brainly.in - https://brainly.in/question/2717775#readmore | |
| 60605. |
State two factors on which the electrical enery consumed by an appliance depends. |
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Answer» Its resistivity and energy consumption Time and power of the appliance.. |
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| 60606. |
Example of corrosion |
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Answer» Rusting Its example like rust on iron article Rusting of iron Rusting of iron The process of slowly eating up of metal due to the attack of atmospheric gases such as oxygen ,carbon dioxide ,hydrogen sulphate ,water vapour ,etc..on the surface of metals has to convert the metal into oxide, sulphide ,carbonate ,ect is known as corrosion Rusting of iron, black cotting of silver and green coatin of copper Black coating of silver Rusting of iron |
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| 60607. |
Sign og convention for spherical mirror |
| Answer» 1.Always p take as origin2.Left side and downward always in Negative3.Right side and upward is positive | |
| 60608. |
Chemical process of photosynthesis |
| Answer» 6co2+6h2o............c6h12o6 | |
| 60609. |
What allow the food to enter from stomach to small intestine? |
| Answer» To move into the small intestine, chyme must pass through the pyloric sphincter. From here it enters the duodenum, the first part of the small intestine. The liver mixes in bile, which helps break down fats in the food. The pancreas also secretes digestive enzymes that aid in digestion. | |
| 60610. |
What do you meant by 2.5 diopter |
| Answer» POWER OF A LENS IS -2.5 D WHICH INDICATES THE CHARACTER OF LENS..HERE THE LENS WILL BE CONCAVE LENS, FOCAL LENGTH WILL BE NEGATIVE...P = 1/F1/F = -2.5\xa0 | |
| 60611. |
Function of voltmeter |
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Answer» Volt meter has high resistance volmeter is used to calculate potential difference or volt voltmeter is used to measure potential difference between two points \tVoltmeter is used to measure voltage across two points\tIt is connected in parallel with the circuit and its accuracy is less .\tFor ideal voltmeter, the value of resistance is approximately infinity . |
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| 60612. |
What is induced current |
| Answer» The induced current is that the current which is produced in the wire windings of the motor due to the magnetic field present in it. The current is generated in the wiring by Faraday\'s law of induction. The current in the wire can have two possible directions. Fleming\'s right-hand rule gives which direction the current flows. | |
| 60613. |
What is ph scale And what is full from of ph |
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Answer» It is a scale used for measuring hydrogen ions concentration and full form of ph scale is power of hydrogen Ph is a universal indicator deviced by Sorehnson in 1909 which becomes reddish in acid and bluish in base as it indicate which one is more basic or acidic.It sands for potenz of hydrogan.[Thanx] Ph is universal indicator that indicates the power of acid and base and the full form of pH is potenz Ph scale is a universal indicator which indicates the power of the acid or a base.The full form of ph is potenz which means power. Google krle bewakoof insaan |
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| 60614. |
What is theunit of current |
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Answer» Ampere (A) is SI unit of current Ampere Ampere is the si unit of current Ampere |
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| 60615. |
How do we come to know that chemical reaction has taken place |
| Answer» Becoz of 1) Change in state2) Formation of precipitate3) Change in colour4) Evolution of heat energy or any other energy like light | |
| 60616. |
Plant ? hormones |
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Answer» ?? Aalsi... Me 7 bje uthta hu ? ? ???..vese bhabhi subha 5 baje aa skti h... Bye ? so ja jldi.... Kl school bhi to jana hai ? Bye bye bhai...aur sahil ji.. Ok bye good night ? sis ?sweet dreams and take care ? ? Byee gn Ooh.. Chalo...bhai ab sooo jao....sapne me dekhlena...bhabhi ko...ok...bhabhi ki trf se bhi good night aur meri trf se bhi... Nhi lia....... Lunga bad me Aese hi puch rahi thi....mujhe lga ab tk toh....ap unka no bhi leliya hoga... Nhi... Kyu?? ??hehehe???.....itni fikr.. Bhai....apne diya bhabhi ko dekha h kabhi... Aisa mt krna please..... She will get distracted ???????.....kal mene aur yash ji ne Diya Bhabhi ko bahut pareshan kiya tha ......ap k naam se....#Diya Guha Roy. Ok ?? Aur apne sath Diya Bhabhi ko bhi lekr jana....ok Me nahi aungi......ap hi jana....akele... To do kharid lo..... Tum bhi ajao ???? Ek hi kharidu....diya nahi ayegi... Ooo to waha ka ek form kharid lena ??? Wese me bhi agra se hu..but me pagal nahi hu...??? Arre.....Agra is also famous for "Pagal khana ".... No Sahil ?? Agra kyu suhana? Rohit Bhai offline gye??? Send msg Tum phle karo Kyu kru tu dp lga!! ?? Deep tumne fir no diya..??? Tu mag send Kar Sahil dp to lgao?? ?? Bhai* Aaale....mera pagal bhi....Agra me mujhe nahi...apko hona chahiye. Shi kha Ye too pagal ho chuka ha uss k picha ???????Nhi ??? Bhai....kya h Diya k alawa kuch yad rehta h...apko... Nahi bhai....ncert or s chand me 4 given...meri teacher n bhi 4 krwaye h... ???? But hmare school teacher 5 krwa rhe hai Bhai....sirf 4 hi krna...ok Ooo Haa, board m toh char hi aaenge But ...book me nahi diya .....toh mujhe iss k bare h...puri information nahi h.....baki yeh hota h yeh toh mujhe bhi pta h....but board m 4 hi aayenge. . Hota hai ? NCERT m nahi diya h... Bhai....ethelyn nahi h...? Ohh....ha A-auxin, C-cytokinin, A-absisic acid, G-gibbrelins, E-ethelyn..... ? Ab smjhi Hote toh 5 types k h......but hmari ncert m ....4 types k h...Auxin, Gibberellins,Cytokinins,Abscisic acid. Ok Aap mujhse kya keh rhe hai Sorry I can\'t understand rohit Bol suhana.... ? Hi guys ? Bahi.... Rohit hum bhi h yha ?☹️☹️ Tu fir aaga ????? Thanks Rishita..... I tell A CAGE ? Deakha Gye Kya ?? Hi.... Tha online Auxin.Cytokinins.Gibberellins.Abscisic Acid.Ethylene Bhai aap to cal se online Nahi dekhe Auxin, gibberellin, cytokinin, abscisic acid Hi |
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| 60617. |
What is the contribution of mendel to genetics |
| Answer» He gave laws of inheritance | |
| 60618. |
Colour of zin sulphate |
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Answer» Thanks Zinc sulphate has no colour it is colourless Colourless |
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| 60619. |
What is xxx |
| Answer» Chlorophyll which is store in chloroplast is essential to convert water and carbon dioxide to oxygen. | |
| 60620. |
Why chlorophyll is essential for photosynthesis |
| Answer» A potted plant with variegated leaves like money plant was taken for the activity. The plant was kept in a dark room for three days so that all the starch gets used up. Then the plant was kept in sunlight for about six hours. A leaf was plucked from the plant and\xa0the green areas in it were marked\xa0and traced\xa0on a sheet of paper. The leaf was dipped in boiling water for a few minutes and after that it was immersed in a beaker containing alcohol. The beaker was placed in a water bath and heated till the alcohol started\xa0boiling.It was observed that the leaf decolourised when it was boiled in alcohol and the solution became green as alcohol removed chlorophyll.After this, the\xa0leaf was dipped in iodine solution for a few minutes and rinsed off.The blue-black colour appeared only on those parts of the leaf which were green in colour and the variegated parts remained unaffected.It can be concluded from the above activity that the starch formation takes place only in green parts of the leaf which contain chlorophyll. | |
| 60621. |
Is mercury a conductor or an insulator? |
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Answer» Mercury is a insulator But when heated btw 350-400 kelvin it becomes a super conductor Conductor Poor conductor and so used in thermometer Mercury is a good conductor Conductor Mercury(a metal) is a conductor because all metals are good conductor. |
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| 60622. |
What is the role role of brain in reflex action |
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Answer» It only helps to store the memory of the action. There is no role of brain in reflex action because it takes more tine to reach the brain hence spinal cord helps in reflex action There no role of brain in reflex action the process takes place in the spunal cord There is no role of brain in reflex action.....information reached at brain after the action is happened........ |
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| 60623. |
What is the spinal cord protected in human body |
| Answer» Spinal cord is protected by the vertebral columns. | |
| 60624. |
Name two components of central nervous system in human |
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Answer» Brain and spinal cord Brain and spinal cord Brain and spinal cord Spinal cord and brain Brain and spinal cord |
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| 60625. |
How to find emf of a battery |
| Answer» With the help of formula - i=E÷(R+r). | |
| 60626. |
Define turgor movement |
| Answer» Turgor movement is due to the difference of turgidity of the cells in the lower half and upper half of pulvinus (petiole of leaf). When leaf of touch-me-not plant (Mimosa pudica) is touched, the electrical signal send chemical signals from leaflets to pulvinus (petiole) of leaf. Cells in the lower half of pulvinus lose water and become flaccid, while cells in the upper half of pulvinus become turgid due to accumulation of more water. Hence, leaf droops down for a short time. | |
| 60627. |
What is refractive index index |
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Answer» A ray of light changes its direction when it enters from one medium to another medium. This happens because speed of light is different in different media. For example; the speed of light is 3 x 108 m/s (2.99x108 m/s) in vacuum and it is 2.98 x 108 m/s in air.Refractive Index is the extent of change of direction of light in a given pair of media. The refractive index is a relative value of speed of light in the given pair of media. Thus, to calculate the refractive Index the speed of light in two media is taken.Let the speed of light in medium 1 is v1 and in medium 2 is v2Therefore; refractive index of medium 2 with respect to medium 1 (n21)n21=Speed of light in medium 1 / Speed of light in medium 2Or, n21=v1 / v2 What do you use focal and aluminium wires for electro.current the ratio of the velocity of light in a vacuum to its velocity in a specified medium. |
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| 60628. |
Why cerebrum is the main thinking part of the brain? |
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Answer» Just Google it.? It\'s the main part of the brain |
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| 60629. |
Give reason,lymph is an extracellular fluid |
| Answer» Lymph is a fluid produced by the immune system which contains white blood cells that fight off infectious substances that have entered the body. ... Extracellular means outside of the cells. Lymph is extracellular because it does not travel inside the cells, but instead travels free of the cells. | |
| 60630. |
How are brain and spinal cord protected in human? |
| Answer» | |
| 60631. |
Name a fraction obtained during refining of petroleum which does not find use as fuel. |
| Answer» I think its paraffin wax. | |
| 60632. |
How copper extracted from it sulphide ore?Explain the various steps supported by chemical equation. |
| Answer» Copper from Cu2S can be obtained from its ore simply by heating in air.(I) First step is the heating of sulphide ore of copper in the presence of an excess of air. This process is known as roasting.(II) The second step is the self-reduction of copper. | |
| 60633. |
What ia the difference between a voltmeter and a galvanometer |
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Answer» Voltmeter measures potential difference across a conductor while, galvanometer indicates the direction of current Voltmeter measures potential difference in volts where as galvanometers measures even very sensitive current...... Hope it will help u Volmeter is a voltmeter and galvometer is a galvometer |
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| 60634. |
What r plant hormones?? Anyone plz answer ?? |
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Answer» Hii Explain it plz? |
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| 60635. |
Explain transfer of electrons |
| Answer» | |
| 60636. |
Explain the transfer of electrons |
| Answer» | |
| 60637. |
Reaction of zinc with calcium hydroxide |
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Answer» As calcium is more reactive than zinc,so no reaction would take place(in general). Zn+Ca(OH)2------->Zn(OH)2+Ca Ca +Zn(OH)2 -------> Ca(OH)2 +Zn |
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| 60638. |
Abicisic acid formula... ?? |
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Answer» Mene bhi to answer diya h ?? Ur answer ? C15H20O4 |
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| 60639. |
Which is the most popular kitchen fuel used in India |
| Answer» LPG GAS | |
| 60640. |
Chemical properties of acid and a base |
| Answer» Chemical Properties of Acids\tAcids change the colour of litmus from blue to red.\tThey convert the colour of Methyl Orange from Orange/Yellow to Pink.\tAcids turn the pink colour of Phenolphthalein to colourless.\tAcids can conduct electricity.\tSome Acids are highly corrosive in nature which means that they corrode or rust metals.\tAcids tend to evolve hydrogen gas whilst reacting with an active metal such as Zn, Mg, etc.Chemical Properties of Bases\tIn the chemical properties of acids and bases, we now focus on bases.\tBases change the colour of litmus from red to blue.\tThey are bitter in taste.\tBases lose their basicity when mixed with acids.\tBases react with acids to form salt and water. This process is called Neutralisation Reaction(Read).\tThey can conduct electricity.\tBases feel slippery or soapy. | |
| 60641. |
Why we are taking the nehetive sign any problems |
| Answer» | |
| 60642. |
Chemical properties of non metals |
| Answer» They are poor conductor of heat and electricity. Have low density and melting point.Nonmetallic oxides are acidic in nature.... Hope it will help u | |
| 60643. |
what is life ? do not maintion the properties and function |
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Answer» Hatttt, chal nikal senior Chal deakha apna....... Gya Kya?? Tu senior h dear senior ko Jake patta Muje dekha kha h tune, jab dekhega to bas dekha hi rhjayega Bol bani gi Q kya hua teri sa too achi hi ha Shakl Dekhi h aapni tune ????hatt Gf too meri ha nahi too tu ban ja Dp*me Do me Tu lalu ki trh single khada h ??? Chal maana tu deep .... Ha chal ye bata meri dp kon se lagi ha ab present wali q ki deep .. na deahki ha meri dp Oye Ab samjah Oye me deep hi hu. Mere is phone m battery low h Sahil it\'s too much vishvas kr deepika hu ruk tujhe dusre phone se chat krti hu Ab naam change kar rahi ha I m not lying really Tu ruk Ab jooth matt bol Aabbe sach me deepika hu yrr us phone m battery low thi isliye dusre phone se chat kr rhi hu Abhi ek ladka itni suna k gaya sharam nahi ha Sun k mane gi kuch Deepika ? Tera naam kya ha Ab tu nikal nahi too kuch sun k nikala gi Aapne Aapko aapni gf manta h ?????????????????? Sahil singh Arre kha likha h, Sirf itna likha h tune h koi.. Eye ha too deakh lo Kha likha h name?? Likha ha padh lo Name bata Ha koi. Ruk Nahi Btana na h ya nhi ?? Ja deakh Dp laga na yrr ek or latest abhi Ki laga ?? Q aap ko kya kar na ha Oye Teri koi gf nhi h kya or bestie?? I class or tuition Kya laga Yr villagers ko gama wala bolta ha Sahil ek or laga na plz ?? Gama konsi place h I ? u r talking about village?? Mujha pata ha aap kaise dikhti hi bilkul deepika padukone jaise Or hum gama wala ha apna koi thikana nahi hota Tu 11 th m h to 11 th k chats m ja I don\'t want to share my no. with anyone.... Me dhruv ko dekar hi pachta rhi hu Road par nahi station par ki ha Fir dikhiti q nahi Road pr hi photo kichana suru kr deta h ?? Sahil itna sundar nhi h tu Jo tujhe dekhkar jalungi m Kam bol tujhse to lakh guna sundar hu ?? Or na mas send Kar Rahi na pic dekha rahi ha apni q ki u know about your self Teri sa too achi hi hogi tabhi too deakh k jal rahi ha or pagal bol rahi ha Sahil kitni edit krta h pic tu ??? Pagal too shanya ha OK wait Change kar dii Lallu means pagal Lallu ?? Ab deakh dp or bata What ....... Lallu lag rha h ?? Dp kaise ha Hattt Massage Hogi razi Ohk Hmm Blue shirt vala h?? Ok ..... Wait Deakh ne ha kya Lagai nhi aapne Live it aap na dp deakhi??? Nhi yrr vo distract Ho rhi thi.isliye usne shayad aap chod di ? Mazak ko serious le gai Kyu Pagal ha wo..... Shanaya ne aap chod di Ha bol Sahil? Tujhe kya Karna jogendra. Chup chap Bheta rh, samjaha ?? Ye mara copy kar na wala kon ha intro please ya ab sahil kon ha On mood ... Hmm basss Fine Sahil and u? ?? Sahil bhai itne kam online Kaise ha Me 1:30am bje soti hi, so how late night again☺deepika☺ Hi Sahil ? Hlo.... sorry to disturbe at late night I m angry with u ??? ya kaya ha talk in words ?? very secret ? soch lo jald answer mil jayaga Kam bolo.. Chats pdh rhe ho I know ?? ap me thodi kam or mujma thori se jayada bas mental abality I also know my name but how ?????????? Ok Deepika Ice-cream is a thing which we taste and it\'s cool ?? you will always talks about there properties Ice-cream is yummy ?? you can\'t even tell me what is an icecream this is also a type of property Without life u can\'t live |
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| 60644. |
Name the indicators with their reaction with acid and base. |
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Answer» Aap kha se belong krte ho Aaj bolo Tum daily HI bolke gayab Kyu Ho jate Ho?? Ap ? kyu ho rhe ho Bolo Dheeraj tum meri baat suno ?? How are you Hii deepika Litmus indicator. And it has weak acid |
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| 60645. |
Plz...tell me the full pattern of sst exam.... |
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Answer» Social Science is considered one of the most scoring subjects in Class 10th. As per the CBSE Marks Pattern for Class 10th, the board covers entire syllabus of Geography, History, Civics, and Economics in Social Science. The paper will carry 40 questions. All the questions are compulsory. Some of the questions might have internal choices. The Marking Scheme of CBSE Class 10th in Social Science is given in the below table. Questions Type\tNo. of Questions\tMarks for EachObjective Type 20 1SA 8 3LA 6 5Map Skill 6 6 Word Limit – 3 marks questions - about 80 words. 5 marks questions - about 100 words. For Map-Based Question - One outline political map of India will be provided. After the completion of the answer, attach the map inside the answer sheet. social studies |
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| 60646. |
What is kyoto protocol.?Plse answer anybody |
| Answer» The Kyoto Protocol is an international agreement between industrialized nations to lower greenhouse gas (GHG) emissions. It is named after Kyoto, Japan where the agreement was drawn up in 1997 at the United Nations Framework Convention on Climate Change (UNFCCC). | |
| 60647. |
SI unit of sound is.... |
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Answer» hertz Saurav hertz is the si unit of frequency not sound Hertz It can be measured by Pascal Decibels |
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| 60648. |
What is ulcer disease |
| Answer» A sore that develops on the lining of the oesophagus, stomach or small intestine.Ulcers occur when stomach acid damages the lining of the digestive tract. Common causes include the bacteria H. Pylori and anti-inflammatory pain relievers including aspirin. | |
| 60649. |
Is every neuron of human being is covered with myelin sheath? |
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Answer» Yes.... The mylien sheath is covered the every neuron it have two functions ..... 1) it transform the nerve impulses spontaneously to the brain 2) it provide a support or a we can say that it provide... A protectional coverage to neuron from damaging it by outer area Yes it helps in transformation of impulse fastly it is made of fats and proteins Yes.Because mylan sheet helps to protect the neurone from outer shock so so every neurone of human being is covered with mining sheet. |
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| 60650. |
Like charges repel each other so why in an atom Proton and Proton get fuses? |
| Answer» There are also negatively charged electrons in an atom.which hold the protons in an atom and compel them to fuse. | |