Physics, 08.03.2021 20:10, ryliekarenbowers

If Tom were so foolish as to play his keyboard instrument under water, where the speed of sound is 1500 m/s , what would be the wavelength of the B note in water ? Explain why the B tone has a longer wavelength in water than in air. (frequency of middle B tone is 494 Hz )

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:30, triddi666

If gases like carbon dioxide and methane make up less than 1% of the total atmosphere, why is it important for scientists to monitor changes in percentages of these gases?

Answers: 1

continue

Physics, 22.06.2019 12:30, mikurrjurdan

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.

Answers: 1

continue

Physics, 22.06.2019 18:30, bubblzthechicken

Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?

Answers: 3

continue

Physics, 22.06.2019 18:50, mariposa91

Avertical clean glass piezometer tube has an inside diameter of d = 1 mm and is used to measure pressure in a horizontal pipe carrying water as shown. due to pressure in the pipe, the water at 20c rises into the tube to a height h. if the water pressure in the pipe is p = 500 pa gauge, estimate the height h: (a) without considering surface tension (b) with surface tension (capillary) effects. the contact angle  can be assumed at 30 deg

Answers: 2

continue

Do you know the correct answer?

If Tom were so foolish as to play his keyboard instrument under water, where the speed of sound is 1...