Question

what is the best definition of radiation? the average kinetic energy of all the particles in an object heat is transferred by the movement of currents within a fluid (a liquid or a gas) the heat required to raise the temperature of one gram of a substance one degree celsius. the transfer of energy by electromagnetic waves. (you can feel this from a bonfire or heat lamp.)

Explanation:

• The orange option is the definition of temperature.
• The blue option is the definition of convection.
• The green option is the definition of specific heat capacity.
• The red option correctly defines radiation as the transfer of energy by electromagnetic waves.

Answer:

The red option: "The transfer of energy by electromagnetic waves. (You can feel this from a bonfire or heat lamp.)"