Physical Science 4th Quarter Review 1

Match it! Select the correct answer from the pull down...Good luck!

Refraction of a wave is when the particles are:

Which type of sound waves are used under water to locate things?

Refraction in a wave is when the particles are far apart. Which of the following represents this?

Radiation is solar energy from:

When a wavelength increases, the frequency of the wavelength:

Which type of sound waves do doctors use for medical diagnosis?

If you already have a battery, what else do you need to make an electromagnet?

The unit used to measure the frequency of a wave is: