Question

Determine the frequency of a microwave 6.0 cm in length. (a microwave is an electromagnetic wave. it travels through space at a speed of 3.0 x 10 ^8 m/s

Answer 1

Answer:

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Answer 2

The frequency of a microwave 6.0cm in length is 5×$10^{7}$m/s.

Given,

λ = 6cm

V = 3×$10^{8}$m/s

Find,

Frequency = ?

Formula to be used,

Fλ = V

• Waves which includes electromagnetic field waves which propagate through space and carry electromagnetic radiant energy are electromagnetic waves.
• They also consist of microwaves, radio waves, ultraviolet, infrared, light, gamma rays and X-Rays.

Substituting values in the equation,

F(6) = 3×$10^{8}$m/s

F = $\frac{3[10^{8}] }{6}$

F = 5×$10^{7}$m/s

Therefore, the frequency of a microwave 6.0cm in length is 5×$10^{7}$m/s.