Question
Light is:
✓
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
Identify the type of material based on the T-ρ graph given below.
Lorentz force is given by :
A person travelling on a straight line moves with a uniform velocity $v_1$ for a distance $x$ and with a uniform velocity $v_2$ for the next equal distance. The average velocity $v$ is given by:
→When a ferromagnetic material goes through a hysteresis loop, the magnetic susceptibility:
- Has a fixed value.
- May be zero.
- May be infinity.
- May be negative.
Which one of the following properties is not found in cathode rays?
Figure represents a glass plate placed vertically on a horizontal table with a beam of unpolarised light falling on its surface at the polarising angle of $57^{\circ}$ with the normal. The electric vector in the reflected light on screen $S$ will vibrate with respect to the plane of incidence in $a$
→A sensitive magnetic instrument can be shielded very effectively from outside magnetic fields by placing it inside a box of(a) Teak wood(b) Plastic material(c) Soft iron of high permeability(d) A metal of high conductivity
A vibration magnetometer consists of two identical bar magnets placed one over the other such that they are perpendicular and bisect each other. The time period of oscillation in a horizontal magnetic field is $2^{5 / 4}$ seconds. One of the magnets is removed and if the other magnet oscillates in the same field, then the time period in seconds is
→The dimensions of volume charge density is:
The electrostatic potential due to a point charge is directly proportional to: