SC-1206
Energy transfer
Lower Sec Science · Secondary 2 · Medium · Energy transfer
A student burns fuel in a small stove to boil water. Which statement best describes how energy is transferred in this process?
- Chemical potential energy in the fuel is converted to heat, which is transferred to the water.
- Heat in the water is converted to chemical potential energy stored in the fuel.
- Kinetic energy of water molecules is converted to chemical potential energy in the stove.
- Electrical energy is converted directly to kinetic energy of the water molecules.
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