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1. What happens to the surface of the mirror in winters ?
a) It becomes moist and hazy.
b) Water vapour does this.
c) Oxygen supply is adequate.
d) None of these.​


1 What Happens To The Surface Of The Mirror In Winters A It Becomes Moist And Hazyb Water Vapour Does Thisc Oxygen Supply Is Adequated None Of These class=

Answer :

Answer:

(a) it becomes moist and hazy due to water vapour.

Explanation:

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