Physics, 26.02.2020 00:57 j015

Musicians need to be able to discern frequencies which are quite near each other. Assume that the average musician can differentiate between frequencies that vary by only 0.6%. This corresponds to about 1/10 of the frequency difference between neighboring notes in the middle of the piano keyboard.

50% Part (a) What is the closest lower frequency, in hertz, to 495 Hz that a musician can clearly distinguish as being different in frequency from 495 Hz?

50% Part (b) What is the closest higher frequency, in hertz, to 495 Hz that a musician can clearly distinguish as being different in frequency from 495 Hz?

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 18:20

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

Answers: 2

Answer

Physics, 21.06.2019 22:00

•• al and bert are jogging side-by-side on a trail in the woods at a speed of 0.75 m/s. suddenly al sees the end of the trail 35 m ahead and decides to speed up to reach it. he accelerates at a constant rate of 0.50 m/s2, while bert continues on at a constant speed. (a) how long does it take al to reach the end of the trail? (b) once he reaches the end of the trail, he immediately turns around and heads back along the trail with a constant speed of 0.85 m/s. how long does it take him to meet up with bert? (c) how far are they from the end of the trail when they meet?

Answers: 3

Answer

Physics, 22.06.2019 02:30

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Answers: 2

Answer

Physics, 22.06.2019 06:30

If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.

Answers: 3

Answer

You know the right answer?

Musicians need to be able to discern frequencies which are quite near each other. Assume that the av...

Questions