Fill in the term that best completes each statement. Radiation transfers energy by waves. These waves transfer energy from a warmer object to a cooler object, with or without

thermal

electromagnet

matter

Explanation:

The complete question is

Fill in the term that best completes each statement.

Radiation transfers energy by waves. These waves transfer energy from a warmer object to a cooler object, with or without.

Answer -

Radiation carries heat energy (thermal energy). Radiation is a form of electromagnetic wave that do not require any medium to travel and hence can transmit energy without being in contact of any matter.