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Explain why Water with detergent disol...

Explain why
Water with detergent disolved in it should have small angles of contact.

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NCERT BANGLISH-MECHANICAL PROPERTIES OF FLUIDS -EXERCISE
  1. Explain why Water on a clean glass surface tends to spread out while...

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  2. Explain why Surface tension of a liquid is independent of the area o...

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  3. Explain why Water with detergent disolved in it should have small an...

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  4. Explain why A drop of liquid under no external forces is always sphe...

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  5. Fill in the blanks using the words from the list appended with each st...

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  6. Fill in the blanks using the words from the list appended with each st...

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  7. Fill in the blanks using the words from the list appended with each st...

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  8. Fill in the blanks using the words from the list appended with each st...

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  9. Explain why To keep a piece of paper horizontal,you should blow over...

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  10. Explain why When we try to close a water tap with our fingers. Fast ...

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  11. Explain why A fluid flowing out of a small hole in a vessel results ...

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  12. Explain why A spinning cricket ball in air does not follow a parabo...

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  13. A 50kg girl wearing high heel shoes balances on a single heel.the heel...

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  14. Torricelli's barometer used mercury. Pascal duplicated it using French...

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  15. A vertically-off shore structure is built to withstand a maximum stres...

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  16. A hydraulic automobile lift is designed to lift cars with a maximum ma...

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  17. A U-tube contains water and methylated spirit separated by mercury. Th...

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  18. In the previous problem, If 15.0 cm of water and spirit each are furth...

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  19. Can Bernoulli's equations be used to describe the flow of water throug...

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  20. Does it matter if one uses gauge instead of absolute pressures in appl...

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