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polet [3.4K]
4 years ago
6

Given the frequency of an electromagnetic wave, what else can you find immediately?

Physics
1 answer:
Oksana_A [137]4 years ago
3 0

Answer:

wavelength

Explanation:

An electromagnetic waves is produced due to interaction of oscillating electric and magnetic field when they interacts perpendicular to each other. For example, Gamma rays, X rays , ultraviolet rays, visible radiations, infrared rays, micro waves, radio waves.

All the electromagnetic waves have velocity equal to velocity of light.

If the frequency of electromagnetic wave is unknown then we find the wavelength of wave. the formula used is

Wave speed = wavelength x frequency

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In the attached position versus time graph what is the magnitude of average velocity for the entire 19 seconds of the motion. An
evablogger [386]

According to the plot, the positions at time <em>t</em> = 0 s and <em>t</em> = 19 s are -1 m and -2 m, respectively. So the average velocity for the 19-s interval is

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3 years ago
Which two objects have stored energy?
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a ball rolling on the ground

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Velocity of an object of mass 5 kg increases from 3 m/s to 7 m/s on applying a force continuously for 2 s. Find out the force ap
Alenkasestr [34]

Answer:

Force=10N

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Explanation:

Given,

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Final velocity=7m/s

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7 0
3 years ago
What is the atmosphere of Ganymede made up of?
Arada [10]

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Oxygen Atmosphere

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5 0
4 years ago
The index of refraction for red light in a certain liquid is 1.303; the index of refraction for violet light in the same liquid
kotegsom [21]
Snell's law states: n1/n2 = Sin Ф2/Sin Ф1

But n2/n1 = 1.303 and 1.326 for red light and violet light respectively (for this case) and Ф1 = 45

Therefore,
Фr = Sin ^-1{1/1.303 *Sin 45} = 32.87°
Фv = Sin ^-1 {1/1.326* Sin 45} = 32.23°

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3 0
3 years ago
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