subject
Physics, 03.12.2020 02:40 student10190

Which of the following statements describes sound energy? Sound energy does not travel at all.
Sound energy needs a medium to travel through.
Sound energy can travel in empty space.
Sound energy can only travel through air.

I need help ASAP I'm in the middle of a timed test

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 21:00
Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15
Answers: 2
question
Physics, 22.06.2019 03:00
Which of the following is an example of units for speed
Answers: 1
question
Physics, 22.06.2019 03:50
Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?
Answers: 1
question
Physics, 22.06.2019 08:00
If a balloon is taken outside on a very cold day, what will occur?
Answers: 1
You know the right answer?
Which of the following statements describes sound energy? Sound energy does not travel at all.
Questions
question
Computers and Technology, 01.10.2019 21:30
question
Mathematics, 01.10.2019 21:30
Questions on the website: 13722367