wave

Which of these has a higher frequency?

• Radio Waves

• Micro Waves

• Infrared Waves

• Visible Light

Which has a higher wavelength?

• Radio Waves

• Microwaves

• Infrared Waves

• Visible Light

What is the wavelength for a wave that has a velocity of 4 m/s and has a frequency of 1 Hz?

• 0.25 m

• 4 m

• 2 m

• 1 m

Which of these is most dangerous?

• Ultra Violet Waves

• Infrared Waves

• Microwaves

• Radio Waves

If I increase the amplitude, what will happen to the waves frequency?

• There will be an increased frequency

• There will be a decreased frequency

• Depends on how big the wave is

• There will be no change to frequency

A Radio Wave is an example of what type of wave?

• Mechanical Wave

• Electromagnetic Wave

• Seismic Wave

• All of the Above

Cell phones have all waves except... ?

• Micro Waves

• Visible Light

• X- Rays

• Radio waves

If I decreased the wavelength... what could happen to the wave?

• The frequency could increase

• The Velocity of the wave could decrease

• Both of the Above

• None of the Above

What is the unit for Frequency?

• m

• Hz

Which is NOT a way to change the velocity of the wave?

• Increase the Frequency

• Decrease the Frequency

• Increase the wavelength

• Decrease the amplitude