An Insulated Container, Filled with Water, Contains a Thermometer and a Paddle

Multiple Choice

An insulated container, filled with water, contains a thermometer and a paddle wheel.The paddle wheel can be rotated by an external source.This apparatus can be used to determine:

A) specific heat of water
B) relation between kinetic energy and absolute temperature
C) thermal conductivity of water
D) efficiency of changing work into heat
E) mechanical equivalent of heat