Exploring Wave Properties in Chapter 15

What is amplitude in the context of transverse waves?

• Speed of the wave

• Distance between two crests

• Number of waves passing a point per second

• Distance from rest position to the crest

What is the relationship between amplitude and energy in a wave?

• No relationship

• Directly proportional

• Only in electromagnetic waves

• Inversely proportional

How is wavelength measured in a longitudinal wave?

• Crest to crest

• Compression to compression

• Amplitude to amplitude

• Frequency to frequency

What unit is used to measure frequency?

• Newton

• Hertz

• Seconds

• Meters

Which medium allows mechanical waves to travel faster?

• Vacuum

• Liquids

• Solids

• Gases

What does the equation 'speed = frequency x wavelength' describe?

• Amplitude of a wave

• Energy of a wave

• Speed of a wave

• Frequency of a wave

How does temperature affect the speed of mechanical waves?

• Temperature has no effect

• Only affects the amplitude

• Speed increases with higher temperatures

• Speed decreases with higher temperatures

What constant is represented by 'c' in the electromagnetic wave equation?

• Boltzmann constant

• Planck's constant

• Speed of light

• Gravitational constant

What happens to the frequency if the wavelength increases?

• It remains constant

• It increases

• It decreases

• It becomes zero

In which unit is the speed of light usually expressed?

• Miles per hour

• Feet per second

• Kilometers per hour

• Meters per second