Register
1. Which of the following is true about sound waves? They move faster than light. They make wind. They vibrate the air. They move slower in water than in air.
118k views
5 votes
1. Which of the following is true about sound waves?

They move faster than light.
They make wind.
They vibrate the air.
They move slower in water than in air.

User Ranjeet Eppakayala
by
5.8k points

1 Answer

3 votes

Answer:

They vibrate the air.

Step-by-step explanation:

The sound waves in air are longitudinal while the light waves are transverse Sound wave is longitudinal because the medium particles move parallel to the direction of wave propagation, whereas a light wave is transverse because the medium particles move perpendicular to direction of wave propagation. Hence, option C is correct.

User Kenorb
by
4.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.8m answers

Other Questions

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? Resistance is directly related to length. Resistance is directly related to the square
Explaining Wave Speed through Different Media Explain why the speed of light is lower than 3.0 × 108 m/s as it goes through different media.
Indy runs 2 kilometers every morning. She takes 2 minutes for the first 250 meters, 4 minutes for the next 1,000 meters, 1 minute for the next 350 meters, and 3 minutes for the rest. Cindy’s average speed
A space station that does not rotate cannot simulate gravity for its occupants. A)True B)False From within a rotating reference frame, the centrifugal force simulates gravity. A)True B)False On a rotating
the force is found by multiplying the mass of an object by velocity at which it travels. true or false
Link Copied!