Question

which energy transformations occur when a candle burns?
thermal energy transforms into mechanical energy and radiant energy
chemical energy transforms into thermal energy and electrical energy
thermal energy transforms into radiant energy and chemical energy
chemical energy transforms into thermal energy and radiant energy

Explanation:

A burning candle has stored chemical energy. When it burns, this chemical energy is released as heat (thermal energy) and light (radiant energy). There is no mechanical or electrical energy involved in the basic process of a candle - burning.

Answer:

Chemical energy transforms into thermal energy and radiant energy