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MBD PUBLICATION-MECHANICAL PROPERTIES OF FLUID (LIQUID AT REST)-QUESTION BANK
- Why liquid drops in contact coalesce and form a single drop?
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- Explain cleaning action of detergent ?
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- Explain pressure difference across the surface of a film?
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- Why oil spreads the surface of water?
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- Explain jurin's law in flow of liquid in capillary tube?
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- What are drawbacks of the capillary rise method?
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- Why farmers plough their fields in summer?
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- Why 'damp-proof' is necessary?
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- Explain effects of impurities on surface tension of a liquid?
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- Give an example that impurities decreases the surface tension of liqui...
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- Explain the effect of temperature on surface tension?
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- What happens when a liquid drop is electrified?
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- Explain cleaning action of detergent ?
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- What is the unit of surface tension in MKS system?
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- What is dimension of surface tension?
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- What is the angle of contact between mercury and glass?
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- What is angle of contact between glass and water?
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- What is the shape of meniscus in case of mercury contained in glass?
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- A liquid wets the solid surface. Will the angle of contact between the...
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- When angle of contact of the system is acute, the liquid will rise or ...
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