Explain the following every day life experiences scientifically. (a)

1.	Explain the following every day life experiences scientifically. (a) Spirit kept in an open watch glass is converted into the gaseous state even at room temperature. (b) The variation in atmosphere temperature do not effect our body temperature instantaneously. (c) Complete melting of ice-cream will not happen suddenly.
Answer» (a) Spirit converts into gaseous form due to evaporation which commonly occurs in everyday life. (b) Water has a high specific heat capacity. The major part of our body is comprised of water, so change in atmospheric temperature do not affect human body instantly. (c) Because it is not pure water but solution of other molecules, importantly sugar. A solution always has a lower freezing point than pure water.

Explain the following every day life experiences scientifically. (a) Spirit kept in an open watch glass is converted into the gaseous state even at room temperature. (b) The variation in atmosphere temperature do not effect our body temperature instantaneously. (c) Complete melting of ice-cream will not happen suddenly.

Answer»

(a) Spirit converts into gaseous form due to evaporation which commonly occurs in everyday life.

(b) Water has a high specific heat capacity. The major part of our body is comprised of water, so change in atmospheric temperature do not affect human body instantly.

(c) Because it is not pure water but solution of other molecules, importantly sugar. A solution always has a lower freezing point than pure water.

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