Waves pt 3

What does amplitude change?

• The Loudness of the Sound

• The Brightness of a light

• Both of the Above

• None of the Above

Which of these is not part of the electromagnetic spectrum?

• Radio Wave

• UV Wave

• Infra Red Wave

• Sound Wave

Non- Ionizing Radiation causes cells to

• Release an electron

• Release a proton

• Release a Neutron

• Vibrate or Shake

What is the difference between the color red and blue?

• Their Amplitudes

• Their Frequencies

• Their Crests

• Their Troughs

If I have a wavelength of 5 m and a frequency of 10 Hz, what is the speed of my wave?

• 5 m/s

• 10 m/s

• 0.5 m/s

• 50 m/s

The wave with the most energy is

• Sound Wave

• UV wave

• Gamma Wave

• X-ray

When Frequency increases, the length of the wavelength ____________.

• Increases

• Decreases

• Doesn't change

• None of the above

If I double the Velocity of a wave and the frequency stays the same, what happens to the wavelength?

• It doubles

• It gets halved

• It does not change

• There is no way to know

Which of these waves is the most dangerous?

• Radio Waves

• UV waves

• Micro Waves

• Infra red waves

What is an Ion?

• An element with a charge

• An element with different number of protons and neutrons

• A normal element

• An element with a different number of protons