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marysya [2.9K]
3 years ago
6

A certain signal produces 2.56x10^9 waves per hour (2560000000 waves/h). What is the frequency of this signal in Hertz?

Chemistry
1 answer:
Mariana [72]3 years ago
4 0

Answer: 711111.11Hz

Explanation:

Recall that the frequency of a wave is the number of cycles the wave complete in one second. Hence,

frequency = Number of wave cycles/time

Now, given that:

Number of waves cycles = 2.56x10^9 waves

Time taken = 1 hour

convert hours to seconds

(if 1 hour = 60minites,& 1 minute = 60sec)

Then, 1 hour = 60 x 60 = 3600 seconds

Frequency of this signal = ?

Frequency = (2.56x10^9/ 3600seconds)

= 711111.11Hz

Thus, the frequency of the signal is 711111.11Hz

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Explanation:

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What happens when stress builds at faults? Select three options
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When Stress builds up at faults, the 3 options that are correct and can happen

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When Stress builds up at faults, it leads to a geologic activity that causes a lot of pressure that lead to the movement of the earth's crust. The movement creates such intense pressure on the rocks, that, with time, they twist, bend, and break due to this pressure.

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3 years ago
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3 years ago
A condor has a wing span of 3.05 m. What is the wing span in feet
romanna [79]

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Explanation:

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When the relationship between the measures is inverse, as the value of one measure increases, the value of the other measure will decrease. In this case, the rule of three is a line multiplication.

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