Read the questions carefully and write your answer in a separate sheet of
paper.
1. Different...
Read the questions carefully and write your answer in a separate sheet of
paper.
1. Differentiate pitch intensity and loudness.
2.How is pitch and wavelength of soundwave related to each other?
3.How loudness differs with the persons
4.As an ambulance approaches and passes you, how can you explain the sound it produced
5. Suggest ways on how to protect human ear from noise pollution.
Answers: 3
Physics, 22.06.2019 06:40
Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?
Answers: 2
Physics, 22.06.2019 13:30
Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline
Answers: 1
Social Studies, 26.01.2021 04:10
Chemistry, 26.01.2021 04:10
Mathematics, 26.01.2021 04:10
Mathematics, 26.01.2021 04:10
Mathematics, 26.01.2021 04:10
Mathematics, 26.01.2021 04:10
Social Studies, 26.01.2021 04:10
Mathematics, 26.01.2021 04:10
German, 26.01.2021 04:10
English, 26.01.2021 04:10
Mathematics, 26.01.2021 04:10