Physics, 27.05.2021 23:10 maren17

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

Answers: 3

Show answers

Answers

Answer from: cxttiemsp021

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

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.

Answer from: sreyasusanbinu

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 from: Quest

answer: hey stupid

what the hell you doing i need you at my house

explanation: it's me king omoregie

Answer from: Quest

Is a vector quantity that refers to "the rate at which an object changes its position." imagine a person moving rapidly - one step forward and one step back - always returning to the original starting position. while this might result in a frenzy of activity, it would result in a zero velocity. because the person always returns to the original position, the motion would never result in a change in position. since velocity is defined as the rate at which the position changes, this motion results in zero velocity. if a person in motion wishes to maximize their velocity, then that person must make every effort to maximize the amount that they are displaced from their original position. every step must go into moving that person further from where he or she started. for certain, the person should never change directions and begin to return to the starting position.

Another question on Physics

Physics, 22.06.2019 05:30

Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?

Answers: 1

Answer

Physics, 22.06.2019 08:30

A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.

Answers: 3

Answer

Physics, 22.06.2019 19:30

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.6 m below the tank bottom which is a = 6.7 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute). report your answer in meters to two decimal places.

Answers: 1

Answer

Physics, 22.06.2019 20:40

Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop

Answers: 1

Answer

You know the right answer?

How does quantum theory explain blackbody radiators? O A. As the radiator is heated, it can have onl...

Questions