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The name of the photon for quantum of light was proposed by________________?
Related MCQs
Electron moves in the orbit as__________?
Compton effect proves the__________?
The energy radiated is directly proportional to the fourth power of Kelvins temperature is__________?
For confinement of electron in a box of radius 10-14m the electron, speed should be__________?
The uncertainty in momentum & position is due to its__________?
A three-dimensional image is obtained by__________?
In the electron microscope, electric & magnetic fields are used as__________?
In an electron microscope, we use energetic particles because of__________?
If a diffraction grating is placed in the path of a light beam it reveals__________?
In Davisson-Germer experiment the diffracted proton from crystal shows__________?
The velocity of a particle of mass m of de-Broglie wavelength λ is__________?
A photon of wavelength 900nm behaves like a particle of mass__________?
If n number of the photon is striking on a metal surface then total momentum exerted is__________?
If a photon is reflected from the mirror then the change in momentum of each photon is__________?
If the wavelength of incident radiation is increased in photoemission then__________?
In a photoelectric effect monochromatic light is incident on a metal surface. If the incident light of twice the intensity but of same wavelength the kinetic energy of the emitted electron__________?
After traveling through a vacuum a photon of light entering into some transparent denser medium. Thus the energy of light__________?
A transmitting station emits radio waves of wavelength λ at power P. If h is Planck’s constant & c the speed of light what is the rate of emission of photons ?
Which one of the following has the largest energy content ?
A photon is__________?
Davison Germer experiment indicates__________?
In Compton scattering, the change in wavelength is maxed if__________?
As the temperature of black body is raised the wavelength corresponding to maximum intensity__________?
Einstein’s photoelectric equation is given by__________?
Rest mass of a photon is__________?
If a material object moves with speed of light its mass becomes __________?
Select an alternative from of uncertainly principle from the following__________?
The existence of Ether wind was experimentally rejected by__________?
Stopping potential for a metal surface in case of photoelectric emission depends on__________?
The linear momentum of an X-ray photon of wavelength 0.1A is__________?
Linear momentum of a photon is__________?
An observer shoots parallel to a meter stick at very high (relativistic) speed and finds that the length of meter stick is__________?
Mark the wrong statement ?
0.001 kg mass will be equivalent to__________?
Which one of the following radiations has the strongest photon?
The relativistic energy E is equivalent to relativistic mass given by__________?
The name of the photon for quantum of light was proposed by________________?
A. Ampere
B. Plank
C. Thomson
D. Einstein
Correct Answer:
Einstein
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Last Updated:
January 20, 2021