1.

An object of mass 8 kg falls through a height of 60 m and by means of a mechanical linkage, rotates a paddle wheel that stirs 0.8 kg of water. Determine the change in temperature of water if initial temperature was 15∘C. Assume no heat is lost to surroundings, specific heat of water, c=4190 J/kg∘C).

Answer»

An object of mass 8 kg falls through a height of 60 m and by means of a mechanical linkage, rotates a paddle wheel that stirs 0.8 kg of water. Determine the change in temperature of water if initial temperature was 15C. Assume no heat is lost to surroundings, specific heat of water, c=4190 J/kgC).



Discussion

No Comment Found

Related InterviewSolutions