20. Heat and Temperature
Specific Heat & Temperature Changes
20. Heat and Temperature Specific Heat & Temperature Changes
3PRACTICE PROBLEM
According to the conservation of energy, energy is not destroyed or created but can be converted to other forms of energy. Suppose 75% of the supplied kinetic energy by a 2.50 kg hammer at a speed of 10.2 m/s when hammering a block is converted into heat energy of the block. Determine the gain in temperature of a 500 g iron block when hammered 8 times.
According to the conservation of energy, energy is not destroyed or created but can be converted to other forms of energy. Suppose 75% of the supplied kinetic energy by a 2.50 kg hammer at a speed of 10.2 m/s when hammering a block is converted into heat energy of the block. Determine the gain in temperature of a 500 g iron block when hammered 8 times.