What is the difference between transferring energy
by a wave or by giving kinetic energy to a mass?
What is the difference between a pulse and a continuous
wave?
What is a sinusodial wave?
What is meant by a wavelength?
What is the amplitude of a wave?
What is the frequency of a wave?
What is the period of a wave?
How are a wave's period and frequency related?
How is the speed of a wave related to its wavelength
and frequency?
How is the speed of a wave related to its amplitude?
11.2 Types of Waves
Describe a transverse wave.
Give examples of a transverse wave.
What is a longitudinal wave?
Give examples of a longitudinal wave.
What are some distinctions between longitudinal and
transverse waves?
What is meant by a polarized wave?
11.3 Superposition
When two wave pulses on a rope superpose or go through
each other, will there always be a larger pulse formed?
How are two colliding waves different from two colliding
billiard balls?
What will happen if water from two fire hoses, at right
angles (90¡) to each other, run into each other?
What will happen if light from two spot lights, at
right angles (90¡) to each other, run into each other?
If continuous waves from two sources interfer or superpose,
can there be regions where there is no wave at all even though
there would be a wave from either source if the other were not
present?
11.4 Standing Waves
What are nodes and antinodes?
For standing waves on a string, are nodes or antinodes
located at the ends of the string?
What is the relationship between wavelength and the
length of a string when standing waves on a string are present?
What is meant by resonance?
When a string is bowed or plucked, standing waves may
be caused or excited. If that string is 1.0 meters long, what
are possible wavelengths for those standing waves?
11.5 More about Waves
Light and sound are both waves. Explain how we can
see a ringing electric door bell inside an evacuated jar and yet
not hear the bell ringing?
Why do we see distant lightning several seconds before
we hear the thunder that it caused?