Physics, 11.11.2019 04:31 timothyallenhall2006

The pitch of a sound is its highness or lowness. the higher the frequency of a sound wave is, the higher its pitch.

the waves shown below represent sound waves. which of the waves would have the highest-pitched sound?

The pitch of a sound is its highness or lowness. the higher the frequency of a sound wave is, the hi

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Answer from: bosa1423ov5zrr

1st wave

Explanation:

The higher the frequency of the wave , higher the pitch.

To find the highest-pitched sound we should find the wave with the highest frequency.

wave's frequency is the number of cycles that are completed in a certain amount of time

If we consider the number of oscillations in a given time of 0.01 seconds , wave 1 has the highest number.

therefore wave 1 has the highest frequency , so the pitch.

Answer from: thebigman7993

1st wave

"The higher the frequency of the wave , higher the pitch.

To find the highest-pitched sound we should find the wave with the highest frequency.

wave's frequency is the number of cycles that are completed in a certain amount of time

If we consider the number of oscillations in a given time of 0.01 seconds , wave 1 has the highest number.

therefore wave 1 has the highest frequency , so the pitch."

Answer from: Quest

work: w = fd (given)

work done by chet =50*1 = 50 j

work done by mika =40*2 = 80 j

work done by sara =30*1.5 = 45 j

work done by bill =60*0.5 = 30 j

students in order from the greatest amount of work done to the least is mika> chet> sara> bill

hence option (b) is correct.

Answer from: Quest

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