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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Why the sunlight reflected from the mirror gives a brighter patch of light on the wall than of reflected from lid of a tin. |
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Answer» So, here is the answer.. |
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| 2. |
Which is not the soure of elecricity |
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Answer» What are the alternative sources of electricity? What are Different Alternative Sources of ENERGY? Solar Energy. Wind Energy. Geothermal Energy. Hydrogen Energy. Tidal Energy. Wave Energy. Hydroelectric Energy. Biomass Energy. More ITEMS... 10 Different Alterntive Sources of Energy (Solar, Wind ... Explanation: |
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| 3. |
Why is talcum powder sprinkled on a carrom board? |
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Answer» Answer: The powder will help to REDUCE the FRICTION between carrom board and the STRICKER due to which the stricker can glide over the surface SMOOTHLY. |
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| 4. |
Explain the importance of glucose??? |
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Answer» GLUCOSE, or commonly called sugar, is an important energy source that is needed by all the cells and organs of our BODIES. Some examples are our muscles and our brain. Glucose or sugar COMES from the food we eat. Carbohydrates such as fruit, bread pasta and CEREALS are common sources of glucose. |
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| 5. |
SCIENCEQ1. What do you understand by Pasteurization? |
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Answer» Answer: Hello mate Explanation: Pasteurization or PASTEURISATION is a process in which PACKAGED and non-packaged foods (such as milk and FRUIT juice) are treated with mild heat, usually to less than 100 °C (212 °F), to eliminate PATHOGENS and extend SHELF life. |
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| 6. |
Define Phytochemistry |
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Answer» Answer: The branch of CHEMISTRY CONCERNED with plants, their CHEMICAL COMPOSITION and processe.Borahae ｡◕‿◕｡ |
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| 7. |
(a) Hoe(b) Seed drill |
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Answer» (a) Hoe is a long-handled gardening tool with a thin metal BLADE, used mainly for weeding. (b) A seed DRILL is a device used in agriculture that sows seeds for CROPS by positioning them in the soil and burying them to a specific depth. This ensures that seeds will be distributed evenly. The seed drill sows the seeds at the proper seeding rate and depth, ENSURING that the seeds are covered by soil. Hope it helps you Mark me as the brainliest Thank my answer |
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| 9. |
(li) () Complete the following table :Condensed StructuralformulaMoleculartorinnlaNumber of Numbercarbon of - CHatomsunitsBoilingpoint °CNaneCHHC CH,,20Cthene102CH, -- CH - CH,1opene48Butene CH,2- 6.5entene/CH, CH, CH, CH, CH-CH, 5+ 30(b) What is meant by homologous series?(c) Give an example of alkane which can be represented by the generalformula C,H-2 |
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Answer» Answer: HOMOLOGOUS SERIES:-Explanation:A homologous series is a series of compounds with the same general FORMULA, usually varying by a single parameter such as the length of a carbon chain. Compounds within a homologous series typically have a fixed set of FUNCTIONAL groups that gives them similar CHEMICAL and physical properties.PLZ MARK ME AS A BRAINLIEST |
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| 10. |
14 feb ko sirf valentine's day nhiiss din attack bi hua tha pulbama ma srinagar aur isko black day ka naam sa janta hai jai hindi |
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Answer» ohhhhhhhhhhhhhhhhhhhh |
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| 11. |
Why is respiration called exothermic reaction? Describe |
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Answer» Answer: Respiration is CONSIDERED as EXOTHERMIC REACTION because energy is released in this process. Glucose combines with oxygen present in our cells to form carbon DIOXIDE and water ALONG with energy. |
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| 12. |
A single and narrow path of light is called________ |
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| 13. |
A drinking straw will not work on the moon because the moon has no |
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Answer» It can't, because there is no such force as “suction,” only ATMOSPHERIC pressure RUSHING in to fill the VOID. On the moon (outside a pressurized HABITAT) there is no air pressure, so straws don't work. HOPE THIS HELPS YOU PLEASE MARK MINE THE BRAINLIEST ANSWER!!! |
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| 14. |
Which of the following is characteristic of most extant reptiles and most extant mammals? (1 Point) |
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Answer» Explanation: |
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| 15. |
What is Man-made chemical changes? |
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Answer» Explanation: Melting of glaciers due to global warming. AIR pollution due to smoke created by burning of FUELS and automobiles. Water Pollution due to DRAINING of CHEMICALS and wastes in the water BODIES. Ozone hole is enlarging due to pollution etc. |
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| 16. |
Why is atmosphere important for sustenance of life on the earth |
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Answer» ᴛʜᴇ ᴀᴛᴍᴏsᴘʜᴇʀᴇ ɪs ᴀɴ ɪᴍᴘᴏʀᴛᴀɴᴛ ᴘᴀʀᴛ ᴏғ ᴡʜᴀᴛ ᴍᴀᴋᴇs ᴇᴀʀᴛʜ ʟɪᴠᴀʙʟᴇ. ɪᴛ ʙʟᴏᴄᴋs sᴏᴍᴇ ᴏғ ᴛʜᴇ sᴜɴ's ᴅᴀɴɢᴇʀᴏᴜs ʀᴀʏs ғʀᴏᴍ ʀᴇᴀᴄʜɪɴɢ ᴇᴀʀᴛʜ. ɪᴛ ᴛʀᴀᴘs ʜᴇᴀᴛ, ᴍᴀᴋɪɴɢ ᴇᴀʀᴛʜ ᴀ ᴄᴏᴍғᴏʀᴛᴀʙʟᴇ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ. ᴀɴᴅ ᴛʜᴇ ᴏxʏɢᴇɴ ᴡɪᴛʜɪɴ ᴏᴜʀ ᴀᴛᴍᴏsᴘʜᴇʀᴇ ɪs ᴇssᴇɴᴛɪᴀʟ ғᴏʀ ʟɪғᴇ. ʜᴇʟᴘs ᴜ!! ᴍᴀʀᴋ ᴍᴇ ᴀs ʙʀᴀɪɴʟɪsᴛ!! |
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| 17. |
Q2:Why do you think these kinds of organic compounds are very important? |
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Answer» ᴏʀɢᴀɴɪᴄ ᴄᴏᴍᴘᴏᴜɴᴅs ᴀʀᴇ ɪᴍᴘᴏʀᴛᴀɴᴛ ʙᴇᴄᴀᴜsᴇ ᴀʟʟ ʟɪᴠɪɴɢ ᴏʀɢᴀɴɪsᴍs ᴄᴏɴᴛᴀɪɴ ᴄᴀʀʙᴏɴ. ғᴏʀ ᴇxᴀᴍᴘʟᴇ, ᴛʜᴇ ᴄᴀʀʙᴏɴ ᴄʏᴄʟᴇ ᴛʜᴀᴛ ɪɴᴄʟᴜᴅᴇs ᴛʜᴇ ᴇxᴄʜᴀɴɢᴇ ᴏғ ᴄᴀʀʙᴏɴ ʙᴇᴛᴡᴇᴇɴ ᴘʟᴀɴᴛs ᴀɴᴅ ᴀɴɪᴍᴀʟs ɪɴ ᴘʜᴏᴛᴏsʏɴᴛʜᴇsɪs ᴀɴᴅ ᴄᴇʟʟᴜʟᴀʀ ʀᴇsᴘɪʀᴀᴛɪᴏɴ. ᴏʀɢᴀɴɪᴄ ᴄᴏᴍᴘᴏᴜɴᴅs ᴄᴏᴍʙɪɴᴇ ᴡɪᴛʜ ᴍᴇᴛᴀʟs ᴛᴏ ғᴏʀᴍ ᴏʀɢᴀɴᴏᴍᴇᴛᴀʟʟɪᴄ ᴄᴏᴍᴘᴏᴜɴᴅs. |
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| 18. |
किसी कार पर ब्रेक लगाने पर वह गति के विपरीत दिशा में 6मीटर/सेकेण्ड²का त्वरण उत्पन्न करती है यदि कार ब्रेक लगाये जाने के बाद रूकने में2 सेकेण्ड का समय लेती है तो उतने समय तय की गई दूरी कीगणना करो। |
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Answer» haikyu BEY MERA answer delet marega GAD ke rakh dunga Explanation: |
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| 19. |
Reflected rays cannot be further reflection if incident an another mirror true or false |
Answer»
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| 20. |
Food moves down the digestive tract and reaches stomach. At times the food is not accepted by our stomach and is vomited out. Give valid reason. |
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Answer» The FOODPIPE / OESOPHAGUS |
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| 21. |
Penguins stick together to fight the cold polar climate. |
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Answer» yesssss Explanation: nnenenebenndbdnsnhsjsndbhssbsbsnns |
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| 22. |
the hydrocarbons having only single bond between carbon atoms are called______hydrocarbons.Hydrocarbons having atleast one multiple bonds are called ______ hydrocarbons. For Example,_________ (CH2=CH2)(complete the paragraph) |
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Answer» SATURATED and UNSATURATED |
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| 23. |
The iris central the light entering into eye true or false |
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| 24. |
1) Will we one day live on the moon or another planet? |
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Answer» Explanation: As a child in Palo Alto, California, he built an atom smasher in the GARAGE. He later became one of the founders of string theory. Today, with his flowing mane of silver locks, Michio Kaku is one of the most recognizable faces of science, with several BESTSELLING books and numerous television appearances, including on the Discovery Channel and the BBC. In his new BOOK, The Future Of Humanity, he argues passionately that our future lies not on Earth, but in the stars. When National Geographic caught up with him by phone at his office at City COLLEGE, in New York City, he explained how billionaires like Elon Musk are transforming space travel; why laser porting may be the best way to reach other galaxies; and how one day there may be ballet dancers on Mars. no need to mark 30 thnks please |
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| 25. |
The impression of an image persists on the retina for about |
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Answer» Answer: An image stays on the retina for about 161 of a SECOND. This feature is called persistence of vision . DUE to this, when MANY still images are shown in a SEQUENCE; they give the illusion of moving images. ☺️☺️ |
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| 26. |
What is full form of E. Coli which is a type of infection in urinary tract infection |
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Answer» bBsvsjakmVzhJBzjzkKana |
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| 27. |
What do you mean by plasmodium |
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Answer» The genus of the CLASS of Sporazoa that INCLUDES the parasite that causes malaria. Plasmodium is a type of protozoa, a single-celled organism that is able to DIVIDE only within a HOST cell. ☺️☺️ |
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| 28. |
A) draw magnetic field lines produced around around a current carrying straight conductor passing through cardboard. name, state and apply the rule to mark the direction of these field lines.b) how will the strength of the magnetic field change when the point where magnetic field is to be determined is moved away from straight wire carrying constant current? justify your answer |
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Answer» mark me as a brainalist |
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| 29. |
The farmhouse are called |
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Answer» The house attached to a FARM, especially the MAIN house in which the FARMER lives. "a farmhouse kitchen". ☺️☺️ |
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| 30. |
What is the function of air in photosynthesis |
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Answer» Carbon dioxide which is a component of air is USED by plants during the process of photosynthesis. Here oxygen is also released by plants. And we ALREADY know how VITAL is oxygen. Explanation: Hope this helps you ✌️ |
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| 31. |
an air plane flies with a constant speed of 680km/h. How long will it take to trave a distance of 1790.7 kilometers? |
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Answer» Answer: Question Answer An airplane flies with a constant speed of 680 km/h. How far can it travel in 4 HOURS? 2720 km A police CAR drives with a constant speed of 56 miles per hour. How long will it take to travel a distance of 168 miles? 3 hours Abigail rides her horse with a constant speed of 6 miles per hour. How far can she travel in 3 hours 18 miles Mary rides her horse with a constant speed of 8 miles per hour. How long will she take to travel a distance of 4 miles? 30 minutes or 1/2 hour An airplane flies with a constant speed of 560 miles per hour. How far can it travel in 3 hours? 1680 miles Mike rides his horse 18 miles in 3 hours. What is his average speed in miles per hour? 6 miles per hour |
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| 32. |
What did The doves see on their way |
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Answer» Answer: Doves, USUALLY white in COLOR, are USED in many SETTINGS as symbols of love, PEACE or as messengers. ☺️☺️ |
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| 33. |
What is Sublimation? No Spam yaar! |
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Answer» Answer: SUBLIMATION is the transition of a substance directly from the solid to the gas state, without passing through the liquid state. The reverse process of sublimation is deposition or desublimation, in which a substance PASSES directly from a gas to a solid phase. Hope it can help you and PLEASE mark me as a brainlist..Thank you so MUCH yaar! |
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| 34. |
Why can Habitat can take surrounding our bodies moments ? |
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Answer» Because when our body moves it produce heat. |
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| 35. |
FEW LINES ON famous SCIENTIST OF TAMILNADU?? |
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Answer» CV Raman Born in Tiruchirapalli on NOVEMBER 7, 1888, he was the first ASIAN and first non-White to RECEIVE any NOBEL Prize in the sciences. |
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| 36. |
Example each of a situation wherea. accurate measurement is necessary |
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Answer» in a space programe there is ESSENTIAL of doing CORRECT or ACCURATE measurement for LAUNCHING any spaceship, or any sattelite |
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| 37. |
What is the function of plazma |
Answer» Here is your answerExplanation: The main job of the plasma is to transport blood cells THROUGHOUT your body along with nutrients, WASTE PRODUCTS, antibodies, clotting PROTEINS, chemical messengers such as hormones, and proteins that help maintain the body's fluid balance. Hope it's help you:) |
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| 38. |
ध्वनि प्रदुषण क्या है ? इससे लाभ , हानि व कम करने के उपाय लिखिए । |
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Answer» उद्योगों एवं कारखानों को शहरों या आबादी से दूर स्थापित करनाचाहिए। -वाहनोंमें लगे हार्नों को तेज बजाने से रोका जाना चाहिए। -शहरों,औद्योगिक इकाइयों एवं सड़कों के किनारे वृक्षारोपण करना चाहिए। ये पौधे भी ध्वनि शोषक का कार्यकरके ध्वनि प्रदूषण को कम करते हैं। ☺️☺️ |
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| 40. |
Explain the formula verified experimentally as above reading the image obtained in plane mirror |
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Answer» Answer: This image shows you the top view of the mirrors and their images.. Let say actual mirrors OA and OB are kept at some angle ‘θ’. So OB’ is the image of the mirror OB in the mirror OA. Similarly OA’ is the mirror image of OA through mirror OB. OB’’ is mirror image of mirror OB through the imaged-mirror OA’ and OA’’ is the mirror image of OA through imaged-mirror OB’. And it continues to other end (through out the 360 degrees). The OBJECT here is represented by the big dot. There will be images through OA and OB mirrors and again mirror images of these images through OA’ and OB’. Again these mirror images have their images in the mirrors OA’’ and OB’’ and so on till that point where two mirror images gets coincide or their RAYS gets coincide. In the above image, you can see there are two images at the top. If you try to FIND the possible location of the images of those two dots, then they may get coincided with each other or they may not form at all. The images only coincide only when the angle (which is not kept blank) at the top is equal to θ. The images do not form when the angle (which is not kept blank) at the top is less than θ. So in general for any θ< 360 deg. n(θ) + α = 360, where α is the angle at the top (which is left blank in the image). If α = θ, it means that 360 is multiple of θ. If α = θ, then (n+1)θ = 360. n + 1 = (360/θ), where n+1 is equal to NUMBER of segments the whole 360 degrees is divided by the images of the mirrors. In each segment one dot appears and out of them one of them is real. So total n+1 dots are formed and actual number of images is (n+1) -1 = n so n = (360/θ)-1. If α < θ, then kθ < 360 < (k+1)θ k < 360/θ < k + 1. Actually number of segments whole 360 degrees divided into, is equal to 360/θ which is not an integer. since α not equal to θ. The number of segments with segment angle θ formed is equal to n. So number of images formed is equal to k-1. Let say number of images formed is n= k-1, where k = [360/θ] So number of images formed = [360/θ]-1 or [360/θ - 1] ☺️☺️ |
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| 41. |
The body of cockroach is______ , ______symmetrical ,and _____flatted |
Answer» Answer:The BODY is ELONGATED, SEGMENTED, bilaterally symmetrical, flattened dorsoventrally and reddish-brown in colour.
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| 42. |
Who discover force? |
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Answer» ɪsᴀᴀᴄ ɴᴇᴡᴛᴏɴ's ᴅɪsᴄᴏᴠᴇʀ ғᴏʀᴄᴇ |
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| 44. |
Neum24connective HissueNerre issuetransportation of food@ Involuntary_muscleⓇekenbory muscles 5from leaves① shloem 3plevel1istriated musclesCardiac muscles |
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| 45. |
Who discover Cell? |
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Answer» Answer: The cell was first discovered and NAMED by Robert Hooke in 1665. He observed the cells in THIN SLICES of CORK. |
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| 46. |
A car is moving a constant speed of 35 per second/per hours what it'sdisplacement?time?velocity? |
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Answer» Explanation: nahi paaat bro |
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| 47. |
a solution contain 40 g of common salt in 320g of water. calculate the concentration in terms of mass by mass percentage of solution. |
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Answer» Answer: Hey there ! The answer is as follows- MASS of solute = 40g ( common salt ) Mass of SOLVENT = 320G ( WATER ) Mass of solution = Mass of solute + Mass of solvent = 40+320=360g Concentration = Mass of solute/ Mass of solution× 100 = THEREFORE concentration of the solution in terms of mass by mass percentage = 11.1% Hope this answer helps you !
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| 48. |
फिल इन द ब्लैंक्स क्वेश्चन वन एंडएटेनिसन सिल्क आर मेड अप ऑफ मेटल विकास मेटल ऑफ डेजenglish |
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Answer» SILK FIBRE is MADE of a protein. ☺️☺️ |
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| 49. |
Rek-ftib-tzp (how can we find a tomic valency and what difference between boyuscy and bounce force |
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Answer» how can we find a tomic VALENCY and what difference between boyuscy and bounce force |
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| 50. |
What is force?....360° koi shak? xD |
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Answer» Answer: good EVENINGIn physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can CAUSE an object with mass to change its VELOCITY, i.e., to accelerate. Force can ALSO be DESCRIBED intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. |
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