Question

How does quantum theory explain blackbody radiators? O A. As the radiator is heated, it can have only certain specific temperature values. B. Raising the temperature results in the radiator giving off photons of high-energy ultraviolet light. C. Raising the temperature of the radiator causes more photons of a few possible energies to be emitted. D. As heat is added, the radiator emits photons across a wide range of visible-light frequencies SU​

Answer 1

Step-by-step explanation:

The CORRECT answer is C. Raising the temperature of the radiator causes more photons of a few possible energies to be emitted.

Quantum theory suggests that photons can only exist in a few possible energy states.

Energy coming off a radiator is usually in the infra-red light; not ultraviolet. So B is not the right answer.

Answer 2

Answer: B. Raising the temperature results in the radiator giving off photons of high-energy ultraviolet light

Step-by-step explanation:

Quantum theory explains the nature of matter and its behavior on the atomic level. It should be noted that at higher temperature, radiation is emitted by the blackbody at higher intensity and frequency.

Raising the temperature results in the radiator giving off photons of high-energy ultraviolet light. It should also be noted that there isn't a limit to the temperature of the blackbody.

The correct option is B.