Sound energy check it.
Which of the following form of energy is in the form of electromagnetic radiation?
a) mechanical energy
b) light energy
c) electrical energy
d) sound energy
Light consists of …….
a) electrons
b) neutrons
c) photons
d) protons
Explanation: A photon is an elementary particle that is a quantum of the electromagnetic field, including electromagnetic radiation such as light and radio waves, and the force carrier for the electromagnetic force.
Light travels in the form of …….
a) waves
b) particles
c) current
d) both a and b
Electrical energy is a type of …….energy?
a) potential
b) kinetic
c) gravity
d) elastic
Sound energy is a type of …….energy.
a) potential
b) kinetic
c) gravity
d) all of these
Which of the following energy type is produced by the vibration of an abject and needs medium to travel?
a) mechanical energy
b) light energy
c) electrical energy
d) sound energy
Explanation:Electrical energy is the power an atom's charged particles have to cause an action or move an object.
Light has both wave and particles nature Dual nature
by at 2025-02-04 14:41:46