Dual nature of light is exhibited by

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The dual nature of light refers to its ability to behave both as a wave and as a particle. Diffraction is a phenomenon that demonstrates the wave

Vedclass · Accepted Answer

diffraction as well as photoelectric effect

Vedclass · Answer

(A) The dual nature of light refers to its ability to behave both as a wave and as a particle. Diffraction is a phenomenon that demonstrates the wave nature of light,as it involves the bending of light waves around the edges of obstacles. The photoelectric effect is a phenomenon that demonstrates the particle nature of light,where light behaves as discrete packets of energy called photons that knock electrons off a metallic surface. Therefore,the combination of diffraction and the photoelectric effect provides evidence for the dual nature of light.

Similar Questions

The ratio of the wavelength of a photon of energy $E$ to that of an electron of the same energy is ($m=$ mass of an electron,$c=$ speed of light,$h=$ Planck's constant).

Name the device used for measuring the mass of atoms and molecules.

The anode voltage of a photocell is kept constant. The wavelength of the incident light on the cathode is changed gradually. Then,the photoelectric current $I$ of the photocell varies according to which of the following graphs?

Find the number of photons emitted per second by a $25 \text{ W}$ source of monochromatic light of wavelength $6600 \text{ Å}$. What is the photoelectric current assuming $3 \%$ efficiency for the photoelectric effect?

The wave nature of light cannot explain the photoelectric effect because,in the photoelectric effect,it is observed that:

Vedclass Test Series

Exam Paper Generator

Online Exam Module