Question
Light is:
- Wave phenomenon.
- Particle phenomenon
- Both particle and wave phenomenon.
✓
Answer
- Both particle and wave phenomenon.
Light shows photoelectric effect and Compton effect, which depicts its particle nature. It also shows interference and diffraction, which depicts the wave nature of light.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
What is the range of the characteristic impedance of a coaxial cable?
If the phase difference between alternating current and e.m.f. is $\phi$, then the value of power factor is :
→The power of a person's spectacle lenses is +2 D . He is suffering from which of the following defects?
In the given figure, equivalent resistance between $A$ and $B$ will be
→The dielectric constant K of an insulator will be-
A triangular prism of glass is shown in the figure. A ray incident normally to one face is totally reflected, if $\theta = 45^\circ .$ The index of refraction of glass is
→Which principle suggests that the intensity of light determines its amplitude?
Advantage of optical fibre (a) High bandwidth and EM interference(b) Low bandwidth and EM interference(c) High band width, low transmission capacity and no EM interference(d) High bandwidth, high data transmission capacity and no EM interference
Bonding in a germanium crystal (semi- conductor) is(a) Metallic(b) Ionic(c) Vander Waal's type(d) Covalent
One end of a uniform rod of mass m and length (l) is clamped. The rod lies on a smooth horizontal surface and rotates on it about the clamped end at a uniform angular velocity $\omega.$ The force exerted by the clamp on the rod has a horizontal component:
→- $\text{m}\omega^2\text{l}$
- $\text{Zero.}$
- $\text{mg}$
- $\frac{1}{2}\text{m}\omega^2\text{l}$