.Energy is not carried by*1 point(a) Longitudinal progressive waves(b) Electromagnetic waves(c) Transverse progressive waves(d) Stationary wave
Question
.Energy is not carried by*1 point(a) Longitudinal progressive waves(b) Electromagnetic waves(c) Transverse progressive waves(d) Stationary wave
Solution
The correct answer is (d) Stationary wave.
Here's why:
(a) Longitudinal progressive waves: These waves do carry energy. An example of this is sound waves. They carry energy from one point to another.
(b) Electromagnetic waves: These waves also carry energy. Light is an example of an electromagnetic wave.
(c) Transverse progressive waves: These waves carry energy too. An example of this is a wave on a string.
(d) Stationary wave: These waves do not carry energy. They are the result of the superposition of two waves of the same frequency moving in opposite directions. The energy is not transported from one place to another in a stationary wave.
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