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Soloha48 [4]
3 years ago
10

The ________ is the maximum value or strength of the signal over time; typically this value is measured in volts.

Physics
1 answer:
Harrizon [31]3 years ago
5 0
Peak value is what we say to the maximum value of the signal..

or rms value..root mean square value
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What is the surface area to volume ratio of this cube
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I can't see that cube from here.

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The ratio of the surface area to the volume is

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So for example, if the side of the cube is 2 inches, then
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That's the answer.  I did the whole thing in order to earn
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3 0
3 years ago
local AM radio station broadcasts at a frequency of 685.9 kHz. Calculate the wavelength at which they are broadcasting. Waveleng
natta225 [31]

Answer:

λ = 437 m.

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  • Since a radio wave is a electromagnetic type of wave, it propagates approximately at the same speed of light in vacuum, 3*10⁸ m/s.
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       c = \lambda* f (1)

  • Replacing by the values of the speed and the frequency, and solving for the wavelength λ, we get:

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3 0
3 years ago
The diagram shows how an image is produced by a plane mirror.
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I had this question on a quiz, it was X.

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