How does frequency affect the speed of waves

2 answers:

6 0

The formula to find the speed of a wave

speed = wavelength x frequency

speed and frequency are directly proportional so as one increases then the other one will increase as well. in this case as the frequency increases then the speed of the wave will also increase.

hope this helps :)

aev [14]3 years ago

5 0

An increase in wave frequency cause a decrease in wavelength while the wave speed remains constant.

Hoping this is what you are looking for.

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Suppose you wanted to improve a moving.coil microphone so that it was more sensitive (e, so that it outputs a stronger induced e

Ne4ueva [31]

Answer:

d. All of the above .

Explanation:

The sensitivity of microphone will be more if even feeble sound can create greater vibration in diaphragm . Naturally it is possible if diaphragm is light and can move easily . The movement it it is controlled by current in the coil which makes it electromagnet . All factors that increase the strength of magnet like increasing the no of turns , or a strong magnet will increase the sensitivity.

6 0

4 years ago

The speed of propagation of electrical signals in a nerve cell depends on the diameter of the axon (nerve fiber). If the nerve c

gayaneshka [121]

Answer:

61 ms

Explanation:

Given that

Length of the nerve call connecting the spinal cord to your feet, s is 1.1 m

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Time taken by the nerve to travel the distance, t = ?

In solving this, we'd apply the very most basic formula in physics. Formula of speed, with respect to time and distance.

Speed, v = distance, s / time, t

time, t = distance, s / speed, v

time, t = 1.1 / 18

time, t = 0.061 s, converting to milliseconds, we have, time, t = 61 ms

6 0

3 years ago

Which of the following are more reactive than tin?

ryzh [129]

Gold and copper are less reactive than Hydrogen.
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<span>Calcium and Aluminum are the one reactive than tin.</span>

4 0

4 years ago

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What wattage is a toaster that uses 5 amps from a 120 volt outlet

nevsk [136]

Power = (voltage) x (current)

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8 0

3 years ago

Atoms become charged by gaining or losing ______.

vampirchik [111]

Your answer is 1). electrons

Use this helpful link!
https://quizlet.com/3445187/physical-science-flash-cards/

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3 years ago

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