The?photoelectric effect?or photoemission is the production of electrons or other free carriers when light is shone onto a material. Electrons emitted in this manner can be called photoelectrons.
24) Photo-electric effect can be explained only by assuming that light
Answer is:
consists of quanta
Explanation:
Related Dual Nature of Radiation MCQ with Answers
25) The energy of a photon corresponding to the visible light of maximum wavelength is approximately
Answer is:
1.6 ev
Explanation:
The energy of a photon corresponding to the visible light of maximum wavelength is approximately 3.2 eV
Answer is:
frequency of radiation
Explanation:
In order to increase the kinetic energy of ejected photoelectrons, there should be an increase in frequency of radiation
Answer is:
10
1012h
Explanation:
The?de Broglie wavelength?is the?wavelength, ?, associated with a massive particle and is related to its momentum, p, through the Planck constant, h: ? = h p .
Answer is:
angular momentum
Explanation:
a fundamental constant, equal to the energy of a quantum of electromagnetic radiation divided by its frequency, with a value of 6.626 ? 10?34?joules.