# Physics

posted by .

A source produces 2000 sound waves in 4 seconds. The distance between two consecutive compressions is 55cm. Find the frequency, wavelength and speed of sound wave

## Similar Questions

1. ### physics

A sound wave travels in air at a frequency of 500 Hz. If part of the wave travels from air into water, does its frequency change?
2. ### Waves (Physics)

I have trouble with these 2 problems, can anyone assist me to answer them?
3. ### physics

1)As a sound source moves away from a stationary observer, the number of waves will. A)increase B)decrease C)remain the same D)need to know the speed of the source (answer:decrease.) As the detector recedes from the source, the relative …
4. ### Intergarted Science

I had a couple of questions on the topic of Waves-Sound and Light. 1. What is the source of all waves?
5. ### Waves-Science

I had a couple of questions on the topic of Waves-Sound and Light. 1. What is the source of all waves?
6. ### physics

1.calculate th speed of waves in water that are 0.4m apart and have a frequency of 2hz?
7. ### physics

A harpsichord string of length 1.60 m and linear mass density 25.0 mg/m vibrates at a (fundamental) frequency of 450.0 Hz. (a) What is the speed of the transverse string waves in m?
8. ### physics

A student sets up two speakers spaced 2.5 meters apart, each playing the same tone of a single frequency. She stands at point P, at an equal distance from each speaker and hears the tone playing loudly. She walks towards point Q, directly …
9. ### Physics

Three sources of sound are distributed along a line, as shown in the figure. v is the speed of sound. Source A is at rest, and it emits sound waves with a frequency of 480 Hz. Source B is traveling at v/5 to the right, and it emits …
10. ### physics

Wavelength in a Closed Column Here is the prompt: We place a speaker near the top of a drinking glass. The speaker emits sound waves with a frequency of 3.75 kHz. The glass is 14.1 cm deep. As I pour water into the glass, I find that …

More Similar Questions