karim332 karim332
  • 07-03-2017
  • Physics
contestada

a sound will rebound when it encounters what?

18 points Please help

Respuesta :

migueltorr
migueltorr migueltorr
  • 07-03-2017
Well sound will bounce off anything like people or a wall
Answer Link
heideckersavannah heideckersavannah
  • 09-04-2021

Answer:

a barriar

Explanation:

sound travels in air it rebounds when it encounters a barriar.

Answer Link

Otras preguntas

Even if I have use bidmas I'm still confuse with this equation (-7i)(2+i)+(2i)(-7i)
the product of three and a squared number is twice the sum of the number and four
How many triangles can fit on a square?
What is Cytomembrane System? How does it work? What are it's parts?
The length of a side of a square is . If the area of the square is 12, find x.
By how much is the product of 27 and 13 greater than their sum?
A glacier that covers a wide area is a _______ glacier.
If a horse runs 1.5 miles in 2 minutes and 24 seconds, what is his rate of speed in mph?
PLz help with these questions.For questions 1 and 2 , write each expression using a single exponent.1)   x^9/x^22) h^14/h^5For questions 3 and 4, simplify each
find the zeroes of the polynomial f(x)=4√3x²+5x-2√3,and verify the relationship between the zeroes and its co-efficients