Energy carried by light is known as

Energy carried by light is known as

• A. Thermal Energy
• B. Radiant Energy
• C. Electrical Energy
• D. Neutralization

Answer: (B)

Light carries energy in the form of radiant energy—the energy carried by electromagnetic waves such as visible light. This distinguishes radiant energy from thermal energy, which is related to the temperature and random motion of particles in a substance; light’s energy can travel and be transferred without heating, and when it is absorbed it can become heat, or be transformed into electrical or chemical energy in devices and processes. Electrical energy, in contrast, is the energy of moving electric charges, and neutralization is a chemical concept, not a type of energy carried by light.

Light carries energy in the form of radiant energy—the energy carried by electromagnetic waves such as visible light. This distinguishes radiant energy from thermal energy, which is related to the temperature and random motion of particles in a substance; light’s energy can travel and be transferred without heating, and when it is absorbed it can become heat, or be transformed into electrical or chemical energy in devices and processes. Electrical energy, in contrast, is the energy of moving electric charges, and neutralization is a chemical concept, not a type of energy carried by light.