Question

Hello BrainliErS

Any 2 properties of electromagnetic spectrum.

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Answer 1

The 2 properties of electromagnetic spectrum are as:

1) These electric and magnetic waves travel perpendicular to each other.

2) They have certain characteristics, including amplitude, wavelength, and frequency.

Answer 2

⭐ BRAINLY MODEL ⭐

⚫ ANSWER

Solution :

(i) The electromagnetic waves are produced by accelerated changes and do not require any material medium for their propagation

(ii) The oscillation of the fields E→ and B→ are in same phase and their direction are perpendicular to each other .

An electromagnetic wave transport linear momentum as it travels through space .

If an electromagnetic wave transfer a total energy u to a surface time t, then total linear momentum delivered to the space is P=u/c

If the wave is totally reflected , the momentum delivered will be 2u/c because the momentum of the wave will change from p to -p