an ice cube of size 10cm is floating in a tank(base area 50cm *50cm) partially filled with water. the change in gravitational potential energy,when ice melts completely is:(density of ice is 900kg/m^3)
a) -0.072J b) -0.024J
c) -0.016J d) -0.045J

Question

SAGAR SINGH - IIT DELHI · Answer

Dear student,

Its just substituting the values, we get the correct answer as -0.024J ie b

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an ice cube of size 10cm is floating in a tank(base area 50cm *50cm) partially filled with water. the change in gravitational potential energy,when ice melts completely is:(density of ice is 900kg/m^3) a) -0.072J b) -0.024J c) -0.016J d) -0.045J

an ice cube of size 10cm is floating in a tank(base area 50cm *50cm) partially filled with water. the change in gravitational potential energy,when ice melts completely is:(density of ice is 900kg/m^3)
a) -0.072J b) -0.024J
c) -0.016J d) -0.045J

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