subject
Physics, 19.01.2021 21:30 tyaslovell

Sounds are produced by vibrating objects a certain object, vibrates but a person nearby cannot hear any sound Which statement could explain why nothing is heard?

A the amplitude of the sound waves is too large

B the frequency of the vibration is too high

C the sound waves are transverse

D the speed of the sound waves is too high

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 13:30
An astronomer at the equator measures the doppler shift of sunlight at sunset. from this, she calculates that earth’s tangential velocity at the equator is 465 m/s. the centripetal acceleration at the equator is 3.41  10 2 m/s 2 . use this data to calculate earth’s radius.
Answers: 3
question
Physics, 22.06.2019 10:40
When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is
Answers: 2
question
Physics, 22.06.2019 14:00
How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c
Answers: 3
question
Physics, 22.06.2019 15:10
What does si stand for,when referring to a system of measurement
Answers: 1
You know the right answer?
Sounds are produced by vibrating objects a certain object, vibrates but a person nearby cannot hear...
Questions
question
Mathematics, 24.11.2021 14:00
Questions on the website: 13722367