(A) : A block is floating on surface of water at `0^(@)C`. As temperature increases from `0^(@)C` to `4^(@)C`, volume of block inside the water decreases.
( R) : Density of water is maximum at `4^(@)C`

Options

A. Both (A) and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true and (R) is not the correct explanation of (A)
C. (A) is true but (R) is false
D. Both (A) and (R) are false

Answer

A