Physics, 22.02.2021 21:10 brittanydeanlen

Please help 25 points! Three waves with frequencies of 1 Hertz (Hz), 3 Hz, and 9Hz travel at the same speed. Which of the following statements is correct?

A. The 1 Hz wave contains the most energy.

B. The crests of all three waves are of equal height.

C. The wavelength of the 9Hz wave is three times that of the 3 Hz wave.

D. The 1 Hz wave has the longest wavelength.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 23:30, KKHeffner02

Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?

Answers: 1

continue

Physics, 22.06.2019 02:10, cxttiemsp021

Akg a of 55 m at an of 11 ? . if is at 98 km/h, be ?

Answers: 1

continue

Physics, 22.06.2019 10:00, yasminlockser6

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.

Answers: 2

continue

Physics, 22.06.2019 10:30, sakotaco3455

In science and physics what is the standard unit of measure for speed?

Answers: 1

continue

You know the right answer?

Please help 25 points! Three waves with frequencies of 1 Hertz (Hz), 3 Hz, and 9Hz travel at the sa...