EXPLAIN: Select the words to complete the paragraph about how batteries store and use thermal energy to make electricity fill in the blank with the words lose or gain

Question

During the day, thermal batteries are heated by the sun. The molecules in the batteries
kinetic energy causing

Answer 1

During the day, thermal batteries are heated by the sun. The molecules in the batteries gain kinetic energy causing...

This means that as the sun heats the batteries, the energy from the sun increases the movement of the molecules, which is a form of kinetic energy.