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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.
| 60701. |
Name the components of photosynthesis. |
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| 60702. |
What is om s law |
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Answer» A law which show relation between v and I SI UNIT is Ohm Mathematical formulation V = IR A law relating the voltage difference b/w 2 points , the electric current flowing b/w them, and the resistance of the path of the current |
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| 60703. |
What is an earth wire? |
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Answer» ? ?☺️ Thanx shreya jiii??? the earth wire is used to prevent live wire from overloading and absorbs the excess electrons & flows to beneath the ground . Greedy man.. Chocolates k liye.... ??? Chup kro ?? Ok bye shasya bulaayi hai jaa rahe.... ?? Thanx?️ Hmmmm Attitude bhar gya h kuch jyada hi us shasya k saath rhkar.... ???? ? Mera mann main sabko thanx bolunga Answer sirf 2 ne hi diya tha, sabhi ne nhi....... ?? My pleasure ?? Thanx all of you Why Shanaya Bye Ok To deep ho kya Shanaya I m not disturbing anyone.. I m answering his question Neeche reply kuya h ye study box h usko disturb mat karo I hope u understood Ground* Bol lo From the electrical appliance to the groubd The main function of the earth wire is to conduct the leaking current The earth wire is literally a wire that goes down into the earth also known as earth ground Earth wire is a wire which goes down into earth Wait Hey |
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| 60704. |
Which gas is produced when an acid is treated with Sodium |
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Answer» Hydrogen Hydrogen Hydrogen gas is evolved Oh its okkk kaise ho app Sorry payal ji apke msg ka reply ni kr payi thi Hydrogen Hydrogen |
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| 60705. |
While dilution of acids we should add acid in water, not water in acid. Why? |
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Answer» Tq dear! Dilution of a concentrated acid is highly exothermic reaction and a lot of heat is generated .Care must be taken while mixing concentrated acid with water. The acid must always be added slowly to water with constant stirring .Water is added to concentrated acid the heat generated may cause the mixture to splash out and cause burns .The glass container may also break due to excessive local heating . Because the process of mixing the concentrated acid with water is highly exothermic , produces lot of heat. This heat change cab splash acid on our face or clothes and can do severe danage. So the dilution of concentrated acid is always done by adding concentrated acid to water gradually with stirring. |
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| 60706. |
Why plants are sensitive to photo or light? |
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Answer» Due to the presence of auxin hormone. because they have phonoreceptor cells which are sensitive to light Because their stimuli is light and their shoot part show positive phototropism |
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| 60707. |
Complete the following reaction CH3COOH+CH3CH2OH---- |
| Answer» CH3-C- O-CH2CH3 || O | |
| 60708. |
Why are there fewer Stomata on upper parts of the leaf. |
| Answer» Because on the upper part they are more exposed to sunlight and wind. There are many stomata at the lower part because it reduces the rate of evaporation showing no much sunlight reaching their. | |
| 60709. |
Make a flow chart showing all the parts of human brain. Write functions of every part in detail. |
| Answer» I cant give flow chart here but I can help you in describing each part in detail. | |
| 60710. |
What difference between v and I please |
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| Answer» | \t1DefinitionVoltage, also called as electromotive force is simply the energy per unit charge. In other words, voltage is the difference in electric potential between two points.Current is just the rate of flow of electric charge. In simple words, current is the rate at which electric charge flows in a circuit at a particular point.2UnitThe SI unit of voltage is Volts (V).\xa0Note: 1 Volt= 1 Joule/coulomb.The SI unit of current is Ampere (A).\xa0Note: 1 Ampere = 1 coulomb/second.3DenotationVoltage is denoted by “V”.Current is denoted by “I”.4Measuring InstrumentVoltage can be measured by using a Voltmeter.Current can be measured by using an Ammeter.5Inter-relationVoltage is the cause of the current.Current is the effect of the voltage i.e. current cannot flow without voltage.6FormulaOne of the formulas to calculate voltage is:V= Work done/ChargeOne of the formulas to calculate current is:I= Charge/ Time7LossLoss of voltage occurs due to impedance.Loss of current occurs due to the passive elements.8Field CreatedVoltage creates an electrostatic field.Current creates a magnetic field.9Change in a Series ConnectionIn a series connection, voltage changes i.e. it gets distributed over all the components.In a series connection, the current remains same through all the components.10Change in a Parallel ConnectionIn a parallel connection, the voltage remains same across all the components.In a parallel connection, current changes i.e. it gets distributed over all components.\t | |
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| 60711. |
Protein after digestion |
| Answer» Amino acid | |
| 60712. |
What are baking soda |
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Answer» NaHCO3 sodium bicarbonate is baking soda Baking soda is used for making food crispy and..... Baking for food items such as cakes ? ? ? ? cookies and idli etc..... Nahco3 |
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| 60713. |
What is the role played by seminal vessels and prostate glands |
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Answer» Prostrate gland helps in neutralising the acidity of urine. The secretion of prostrate gland makes semen mucus and the secretion also helps , nourishes and activates the sperm to swim. Seminal vesicle link vas deferens close to the bladder base. The fluid contains in the seminal vesicle are responsible for making up the maximum volume of a male\'s ejaculatory fluid. |
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| 60714. |
Iungs are located |
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Answer» Chest Lungs are located in the chest cavity Lungs r located in the chest, behind the rib cage. Lungs are located in either side of thecchest (thorax) by which the wind pipe is connected to lings which transfer oxygen..... Iungs are located |
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| 60715. |
Difference between permanent magnet and electromagent |
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Answer» Permanent magnet magnetic field is constant its magnetic power cant be increased or decreased whereas electromagnets are temporary amd their magnetic field and power can be increased or decreased. ●Permanent magnet :◆They are permanently magnetized.◆These are usually made of hard materials.\t◆The strength of the magnetic field line is constant i.e. it cannot be varied◆ The poles of a Permanent magnet cannot be changed. ◆Example of a permanent magnet is a Bar Magnet. ●Electromagnet : ◆These are temporarily magnetized.◆They are usually made of soft materials.◆The strength of the magnetic field lines can be varied according to our need.◆The poles of an electromagnet can be altered. ◆electromagnet is used in electric motors, electric bells etc. |
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| 60716. |
Full explanation of magnetic effect and mind map also |
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| 60717. |
Which is the largest artery |
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Answer» Aorta Aorta Aorta Aorta Aorta |
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| 60718. |
Write a note on ozone depletion and give two ways to prevent it. |
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Answer» The Ozone Layer is the layer which is present in stratosphere the Ozone Layer protect us from ultraviolet rays which directly come from Sun the Ozone Layer filter that rays .The ultraviolet rays are very harmful for our environment and human beings.But now a days we are spoiling the ozone layer for our selfishnessThe 2 ways to protect ozone layer:-Stop the burning of plastic...Stop the uses of CFC gas the CFC gases release from the refrigerator fire extinguisher etc... Thank you?? Gradual thinning of Earth\'s ozone layer in the upper atmosphere caused by the release of chemical compounds from industries and other human activities. 2 ways to prevent it - Use eco-friendly household cleaning products and limit private vehicle driving. |
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| 60719. |
What is the length of lagre and small intestine |
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Answer» Near about 6m Length of small intestine is about 6.3 metres . And length of large intestine is about 1.5 metres . The length of small intestine is about 6cm and large intestine is about 1.5 cm. |
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| 60720. |
What is the diameter of aorta |
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| 60721. |
How does the resistance of a wire vary with its diameter |
| Answer» The resistance of wire is inversely proportional to square of its diameter. | |
| 60722. |
Statw and derive ohms law with diagram. Also give geographical representation . |
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Answer» Also give graphical represention . According to ohm\'s law, at constant temperature, potential difference across the end of temperature is directly proportional to the current flowing through it. |
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| 60723. |
define solder |
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Answer» It is a mixture of lead and tin Solder is a low melting alloy. where is answer |
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| 60724. |
Aadya?? Sis..... Plz send some NUMERICALS of ch ELECTRICITY... |
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Answer» Kitni typing karungi mai... Book me dekh lo bhai...? |
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| 60725. |
Formation of mgo Nao |
| Answer» Mg loses two electrons to have an octet. Oxygen gains two electrons to have an octet. The ionic bond b/w ions results from the attraction of opposite charges. As its result the formula obtained is MgO. | |
| 60726. |
What is a tangent? |
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Answer» Ok bye Trigno iss left and polynomials Which Okk bye ihave to go.... Hmmm yes iwas prepared...... some chapters were leftv..... U prepared Mine also Maths.... ?? Which sub. I fine.... But i have to go mera paper hhh to toda break lia to aayi yha Shreya reply me H ru Hiii rahul.... Hello guys Thanks bro Yes..another question.. Shreya Welcome Thanx shreya and rahul Hiii A tangent of a circle is a line which intersects the circle at only one point. The tangent is a straight line that touches a curve at one point only. ? |
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| 60727. |
Name the cell that surround guard cell |
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| 60728. |
Why soaps and detergents do not work with hard water. |
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Answer» Soaps forms come with hard water because of the reaction of soap with the calcium and magnesium salt which cause the hardness of water. Whereas the charged ends of detergents do not form insoluble precipitates with the calcium and magnesium ions in hard water. Thus, they are more effective in hard water.\xa0 Experiment kar ke batayenge??????komal g |
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| 60729. |
Class 10 chapter life process solution |
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Answer» Hmm so ask.... Life process solution |
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| 60730. |
Is anyone on...? |
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Answer» Hiii payal... How r u..? Yes... Hiii |
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| 60731. |
What is overloading? |
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Answer» High flow of current....i mean more than the safety rating Overloading in the electric circuit means that the current flowing / circulating in the circuit becomes more than the capacity of components in the circuit ( or more than the holding capacity of wire). |
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| 60732. |
How a rain drop looks like means about its shape |
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Answer» Hi yogi.. you are right but water drops are flat from its bottom due to its speed, heigh air pressure at its bottom it is flat The particles on the surface of a liquid drop has maximum potential energy. The more the surface area, more are the particles on the surface and more is the potential energy. As a rule, any body tends to be as stable as possible. The body having more potential energy is more unstable. For a given volume, a sphere has minimum surface area. Hence, drops acquire spherical shape to acquire minimum potential energy and more stability. |
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| 60733. |
Hlw guys.... |
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Answer» Ab purane wale bande ni aate Hlo Hi Hlo How are ur studies going on..? Hii |
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| 60734. |
Write electronic configuration of carbon |
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Answer» Carbon K2 , L4 [He] 2s2 2p2Atomic number: 6Electrons per shell: 2, 4 6 valence of the carbon and its configuration is 2and 4 6 = 2 , 4 |
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| 60735. |
Define 1 Dioptre of power of lens. |
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Answer» Power of lens is said to be 1 dioptre when ...... When the focal length of by convex lens is one metre then its power will be one dioptre |
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| 60736. |
Explain photosynthesis process |
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Answer» ★ The process by which plant prepare food (carbohydrates) from inorganic raw materials like carbon dioxide (CO2) and water in (H2O) in presence of sunlight and chlorophyll is called photosynthesis.The photosynthesis occurs in 2 phases:●Light Reaction: It needs light that is absorbed by chlorophyll molecules to split water (H2O) molecules into hydrogen and oxygen. The ATP is produced during it. ●Dark reaction: This does not need light energy. It takes place in stroma of the chloroplasts. The ATP and NADPH2 formed during light reaction are utilised and CO2 is reduced to synthesize carbohydrates.◆Four factors affect the rate of Photosynthesis, they are: ●Sunlight: It provides energy needed for preparation of food by plants. In absence of sunlight, the photosynthesis does not occur.●Carbon dioxide: C09 acts as substrate for photosynthesis , carbon dioxide and water are converted into carbohydrates.●Water: During photosynthesis, the water is photolysed into oxygen and hydrogen. This provides energy for photosynthesis.●Chlorophyll: The chlorophyll is green pigment. It occurs in leaves that absorbs sunlight. For ex :- Desert plants take up carbon dioxide at night and prepare an intermediate which is acted upon by the energy absorbed by the choloryphyll during the day. 3 events occur during this process :--(1) Absorption of light energy by chlorophyll. (2) Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen. (3) Reduction of carbon dioxide to carbohydrates . |
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| 60737. |
What are covelent bonds? Write their properties. |
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Answer» Sharing of electron between non metals is called covalent bond.. Covalent bond is a bond in which non metals participate to form covalent bond .. It is formed by the sharing of electron between non metals ...........It is poor conductor of electricity..Boiling and melting is low..It is also formed between the molecules.. |
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| 60738. |
State necessary components for autotrophic nutrition? mention its by product. |
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Answer» Hey shreya..... Whatsup aapka full name kya h Oh...? Jharkhand se Aap kaha se h saare ache log Up se hi h kya Up se.. aap kaha se ho My pleasure ..? thanks for the answer Carbon dioxide, water, chlorophyll pigment, and sunlight are the necessary components for autotrophic nutrition . Its by products are oxygen and carbohydrates. |
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| 60739. |
Why is the use iodised salt advisable? |
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Answer» It helps in synthesising iodine...which prevents us from goitre caused due to deficiency of iodine. To full fill our iodine requirement to form thyroxin from thyroid gland . if it does not form it can cause goitre (swollen of thyroid gland ) Because iodised salt is useful to prevent the disease ? ? called goitre.... To prevent goiter(a disease) |
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| 60740. |
Hi everybody app sabke exams Kab shuru ho rahe hain |
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Answer» Hii deepika ji Please koi reply kar do Payal ki kya ap jante he deepika ji kis naam se chala rahi he Hamare exam chl rhe h bas 3rd October ko last exam h only one is left.. Ohhh you lucky who have enough time hmare to f. A.2 k just thode din baad sa1 dediye..... ???? Mera 14rd October ko hai Hmmm.... Vese...... Menw kyi time notice kiya hh u mostly answer many questions ........ Nice yaar... ????? It\'s ok Ohhh... Sorry.... ????? Adaya ni...Aadya Mere 25 se hui adaya Mera to 23rd Sep se hi start h Chat rhe hh sis............ Three are left..... ??????kyu hote hh ? ? exam ... |
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| 60741. |
What are the applications of thermite process |
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Answer» Joining the crack parts of the metals....such as railway track joining. The reaction, also called the Goldschmidt process, is used for thermite welding, often used to join railway tracks. Thermites have also been used in metal refining, disabling munitions, and in incendiary weapons. Some thermite-like mixtures are used as pyrotechnic initiators in fireworks......... |
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| 60742. |
What is alloy |
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Answer» It is homogeneous mixture two or more two metal and non metal mixture like steel A metallic substance made by mixing and fusing two or more metals or a metal and a non-metal, to obtain desirable qualities such as hardness, lightness and strength is known as alloy.Ex : Brass, bronze and steel. Alloy is the homogeneus mixture of two metals/non metals |
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| 60743. |
This app is only study dont other discuss |
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| 60744. |
Difference between somtic and genetic variation s |
| Answer» Somatic variation pertains to diversity in the plant body or any non-germinal cell, tissue, structure or process. Somatic diversity is ultimately genetic, it is the product of differential genetic expression due to differential penetrance and expressivity of plant genes.Genetic variation is the difference in DNA sequences between individuals within a population. Variation occurs in germ cells i.e. sperm and egg, and also in somatic (all other) cells. Only variation that arises in germ cells can be inherited from one individual to another and so affect population dynamics, and ultimately evolution. | |
| 60745. |
What happens at the synapse b/w two neurons.... Answer plz fast..... |
| Answer» At synapse, electrical impulses are converted into chemicals that can be easily cross the gap and pass on to the next neuron where it again converted into electrical impulse. | |
| 60746. |
What is the difference b/w Cerebrum and Cerebellum??? Answer plz fast..... |
| Answer» (i) - Cerebrum constitutes about 80% of the total brain whereas Cerebellum constitutes only 20℅ of the total brain. (ii) - Cerebrum is located in forebrain wheras Cerebellum is located in hind brain. | |
| 60747. |
Name the hormones released by hypothalemus |
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Answer» Releasing hormone. Realising hormon Thyrotropin releasing hormone It not release harmone but releasing factor for which other gland perform its work |
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| 60748. |
What are spherical mirror? D differentiate between convex and concave mirrors |
| Answer» Spherical mirrors are mirrors which are cut from a sphere.Concave mirror is converging mirror.Convex mirror is diverging mirror. | |
| 60749. |
Why metal oxides are basic in nature?? |
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Answer» Metallic oxides are basic in nature because they react with dilute acids to form salt and water. They also react with water to form metal hydroxides which are alkaline in nature because these metal hydroxides release OH- ions in solution.On the other hand, if you look at non metallic oxides, they react with water to form acidic solutions which liberate H+ ions in solution. Therefore, non metallic oxides would be acidic in nature.This can also be proven by the litmus paper test where metal oxides when reacting with water will form strong bases and turn red litmus paper to blue. On the other hand, non metal oxides reacting with water will form strong acids that turn blue litmus paper to red.\xa0 Because they react with dilute acid to form Salt and water. |
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| 60750. |
Which acid is present in milk ? |
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Answer» But lactic acid is present in curd Lactic acid is present in the milk Lactic acid Lactic acid Lactic acid Lactic acid which convert the milk into curd Lactic acid Lactic acid |
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