1. Which wave is NOT part of the Electromagnetic Spectrum?

A. Infrared Wave

B. x-ray

C. sound wave

D. radio wave

A person lying on an air mattress in the ocean rises and falls through one complete cycle every 3.00 seconds. The crests of the wave causing the motion are 20.9 m apart. Determine the frequency of the wave.

Water droplets tend to have a spherical, round shape. Explain this fact in terms of the polar nature of water molecules.

As an astronaut travels far away from earth, her weight. a. Decrease because gravity decreases. b. Decreases because the mass decreases. c. Increases because gravity increases. d. Remains the same because her mass remains the same.

What is a naturally occurring force related to two bodies in motion

True / False: A moving wave source does not affect the frequency of the wave encountered by the observer

When you see a straw in a glass of water it looks bent why is this?

Compare the energy and wavelength of a microwave to the energy of a gamma ray.

T/F all compounds are molecules but NOT all molecules are compounds.

particle is projected from the surface of the planet Krypton with a speed equal to 3.6 times the escape speed from that planet's surface.

Does the box contain positive charge, negative charge, or no charge? Does the box contain positive charge, negative charge, or no charge?