Question

The surface water in a lake is going to freeze Now the temperature of water at the bottom is
(A) 274 K
(B) 277 K
(C) 4K
(D) OK​

Answer 1

Answer:

  (b) 277K

explanation:

 Remember , due to anomolus expansion of water the temperature of water at bottom of lake is 4 degree celcius .

    Thus     273+4 = 277K