Question

Give two properties of electromagnetic waves.? ​​

Answer 1

Answer:

$\Large\underline\mathfrak{Question}$

Give two properties of electromagnetic waves.?

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$\Large\bold\star\underline{\underline\textbf{Electromagnetic waves\:}}$

→ Electromagnetic waves consist of time varying electric and magnetic fields, which are mutually perpendicular to each other and also perpendicular to the direction of propagation of wave.

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$\Large\bold\star\underline{\underline\textbf{Properties\:}}$

→ Electromagnetic waves do not require any material medium for their propagation.

→ Electromagnetic waves are transverse in nature.

→ Electromagnetic waves travel in free space with a velocity of light.

» i.e. 3x10^8 m/s.

→ Electromagnetic waves obey principle of superposition.

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Hope it helped u.

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Answer 2

The speed of electromagnetic waves remains same in vacuum

They do not need material medium to travel