Chemistry

Chemistry, 11.11.2019 10:31, timothyashburn8

What is the wavelength of radio waves?

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Physics, 29.06.2019 10:50, austinmiller3030

Radio telescopes beam radio waves into space. to calculate the speed of the radio waves in space, which additional piece of information, if any, is necessary? the frequency of the radio waves. the strengths of the electric and magnetic fields. the wavelength of the radio waves. none (the speed is a known constant).

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Physics, 04.08.2019 09:30, nomood

Acertain fm radio station broadcasts electromagnetic waves at a frequency of 125000 hertz. these radio waves travel at a speed of 300,000,000 m/s what is the wavelength of these radio waves?

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Physics, 16.09.2019 06:20, hdhtvthjr

Plz will make your answer ! true or false. the electromagnetic spectrum can be described in terms of wave energy, frequency, and wavelength. question 3 options: true because energy, frequency, and wavelength are all properties of sound, and sound is an electromagnetic wave. false because the electromagnetic spectrum is about radiation, not waves. true because the electromagnetic spectrum is ordered based on wave energy, which is described on a wave as wavelength and frequency. false because energy, wavelength, and frequency are only characteristics of mechanical waves. an x-ray technician will place a lead cloth over parts of your body when taking an x-ray to protect your cells from being damaged. why do x-rays have the potential to harm your body but radio waves do not? question 6 options: x-rays have a much shorter wavelength than radio waves, and therefore carry more energy that can be transferred to your body. radio waves are shorter than x-rays and therefore weaker in strength.. x-rays have a taller wavelength than radio waves as shown in the diagram, so they are more harmful. radio waves have longer wavelengths than x-rays and therefore carry more energy than x-rays.

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Physics, 28.09.2019 21:10, rk193140

You are sitting on a beach watching the waves roll in. in 12 seconds, 6 waves roll by. what is the period of the waves (7)? what is their frequency (o? 17. an am radio station broadcasts at a frequency of 660 khz. (note that k means 1000). since radio waves move at the same speed as light waves, what is the wavelength of this radio wave?

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