An ice cube of size a = 10 cm is floating in a tank (base area A= 50 cm xx 50 cm ) partially filled with water. The change in gravitational potential energy, when the ice melts completely is ( density of ice = 900 "kg/m"^(3) )

An ice cube of size a = 10 cm is floating in a tank (base area A= 50 c

1.	An ice cube of size a = 10 cm is floating in a tank (base area A= 50 cm xx 50 cm ) partially filled with water. The change in gravitational potential energy, when the ice melts completely is ( density of ice = 900 "kg/m"^(3) )
Answer» `-0.072` J `-0.24` J `-0.016` J `-0.045` J Answer :D