Question 474: Waves

Question

Which one of the following statements is true ?

Accepted Answer

Light waves are electromagnetic waves. Light waves are transverse in nature and do not require a medium to travel, hence they can travel in vacuum. Sound waves are longitudinal waves and require a medium to travel. They do not travel in vacuum.

Answer

both light and sound waves can travel in vaccum

Answer

both light and sound waves in air are transverse

Answer

The second waves in air are longitudinal while the light waves are transverse

Answer

both light and sound waves in air are

Waves

Which one of the following statements is true ?

Choose the correct answer: