Chapter 2: Communication with Energy

What is a waves?

What are the types of waves?

What are the seven quantities that define every wave?

What is the relationship between wavelength and frequency?

What is the speed of a wave with a wavelength of 450 nm and a frequency of 45 Hz?

What is the wavelength of a wave traveling at 20 m/s and a frequency of 5 Hz?

What is the frequency of a wave traveling at a speed of 10 mm/s and a wavelength of 450 nm?

What is a crest of a wave?

What is a trough of a wave?

What is the amplitude of a wave?