Which of the following phenomena supports the theory that...
Which of the following phenomena supports the theory that waves have a particle nature?
electron diffraction
photoelectric effect
diffraction of light
x-ray interference
Correct answer is B
The photoelectric effect is the emission of electrons when electromagnetic radiation, such as light, hits a material. Electrons emitted in this manner are called photoelectrons.
The sign of the change on a charged glass rod may be determined with ...
Which of the following concepts is a method of heat transfer that does not require a material m...
It is observed that water will wet a clean glass because the?...
The energy required to change a solid to liquid at constant temperature is called ...