An aluminium sphere is dipped into water. Which of the following is true?

Options

A. Buoyancy in water at `0^@`C will be same as that in water at `4^@`C
B. Buoyancy will be less in water at `0^@`C than that in water at `4^@`C
C. Buoyancy may be more or less in water al `4^@`C depending on the radius of the sphere
D. Buoyancy will be more in water at 0°C than that in water at `4^@`C

Answer

B

Explanation

Buoyancy will be less in water at `0^@`C than that in water at `4^@`C.