Use the following words to answer the quiz questions
amplitude
energy
wavelength
frequency
mechanical
electromagnetic
1. all waves must first start with a source of
to transfer through the universe.
2. these waves must make contact with an object to transfer energy. examples are water
or sound waves.
3. these waves can travel without touchingan object. examples are light and radio waves.
4. this is the measurement of the width of a wave.
5. this is the measurement of the speed of a wave.
6. this is the measurement of the height of a wave.
7. true or false: waves such as light will move at a constant speed unless they are
disturbed by something such as a glass prism.