Physics, asked by advitapravin, 4 months ago

A person shouts her name in the valley. Half a second later the hears the echo. How far away is the rock which is reflecting her voice? (Speed of sound in air = 343m/s)

Answers

Answered by mandy61

As i know ...the voice reflects at the distance of 17 m ...So the rpck which is reflecting her voice is 17 m away from her.

Previous Question

Next Question

Similar questions

Math, 2 months ago

243×58 Perimeter of rectangle ...

English, 2 months ago

that's the sound of someone sipping _________for supper. (find the suitable alliteration for the blank)...

Math, 2 months ago

If someone give me answer of these all questions I will mark him braniest but answer should be correct! ...

Biology, 4 months ago

write are the characteristic of maristematic tissue...

English, 4 months ago

F. Fill in the blanks with article a.I bought............oranges for you. b. They are in......kitchen. c.Do you want........apple? d.I can see.............butterflies. e.What.......beautiful day. f. There is .......pillow on the bed.

Biology, 9 months ago

Where and how is a man-made cereal developed? Give an example.

English, 9 months ago

How long did Apex Legends take to come out?

Geography, 9 months ago

Annual yield of potatoes in 5800 meter square of land?