Materials for rain-proof coats and tents owe their water-proof properties to A. surface tension B. viscosity C. specific gravity D. elasticity
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A: Condensation : - The change in water vapours into the liquid water is called condensation.
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Q: thermal energy needed to boil a liquid is the heat of ______ A. condensation B. fusion C.…
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A: C.
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Materials for rain-proof coats and tents owe their water-proof properties to
A. surface tension
B. viscosity
C. specific gravity
D. elasticity
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