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NCERT BANGLISH-MECHANICAL PROPERTIES OF FLUIDS -EXERCISE
- Explain why The blood pressure in humans is greater at the feet than...
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- Explain why Atmospheric pressure at a height of about 6km decreases ...
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- Explain why Hydrostatic pressure is a scalar quantity even though pr...
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- Explain why The angle of contact of mercury with glass is obtuse. Wh...
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- Explain why Water on a clean glass surface tends to spread out while...
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- Explain why Surface tension of a liquid is independent of the area o...
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- Explain why Water with detergent disolved in it should have small an...
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- Explain why A drop of liquid under no external forces is always sphe...
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- Fill in the blanks using the words from the list appended with each st...
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- Fill in the blanks using the words from the list appended with each st...
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- Fill in the blanks using the words from the list appended with each st...
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- Fill in the blanks using the words from the list appended with each st...
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- Explain why To keep a piece of paper horizontal,you should blow over...
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- Explain why When we try to close a water tap with our fingers. Fast ...
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- Explain why A fluid flowing out of a small hole in a vessel results ...
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- Explain why A spinning cricket ball in air does not follow a parabo...
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- A 50kg girl wearing high heel shoes balances on a single heel.the heel...
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- Torricelli's barometer used mercury. Pascal duplicated it using French...
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- A vertically-off shore structure is built to withstand a maximum stres...
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- A hydraulic automobile lift is designed to lift cars with a maximum ma...
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