The SI unit for mass is the kilogram, the Imperial unit is the slug, and the unit used in the US is the pound.
Answer: Either electromagnetic radiation or energy is the answer to your question.
Answer:
all of these very easy questions
The frequency of the radar wave is 4.166 Hz.
<h3>What is wavelength?</h3>
The wavelength is the distance between the adjacent crest or trough of the sinusoidal wave. The wavelength is the reciprocal of the frequency of the wave.
Wavelength λ = 1/f
A 0.12-meter-long electromagnetic (radar) wave is emitted by a weather station and reflected from a near by thunderstorm.
The radar wave travels double the distance 0.12 m.
λ = 2 x 0.12 = 0.24 m
Then, the frequency of the radar wave is
f= 1 / 0.24
f =4.166 Hz
Thus, the frequency of the radar wave is 4.166 Hz.
Learn more about wavelength.
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