comment on the following statements a) evaporation causes cooling b) sponge though compressible is a solid c) ice is solid at 0℃ , while water is liquid at room temperature
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A.. Evaporation causes cooling as the molecules having faster rate of heat escape in the form of vapours .
B..Yes ,it's true that sponge is a solid though it is compensable only till a limit because it has spaces between it in which there is air .
C..Ice can be liquid or solid at 0° C and water is liquid at room temperature that is 25°C . This is because it can not change its shape and cannot be pressed .
B..Yes ,it's true that sponge is a solid though it is compensable only till a limit because it has spaces between it in which there is air .
C..Ice can be liquid or solid at 0° C and water is liquid at room temperature that is 25°C . This is because it can not change its shape and cannot be pressed .
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