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Download the Word Document for The Nature of Light Quiz See also
Nature of Light Quiz [webpage] According to Quantum Theory, light can be thought of as both a -?- or a -?- Waves can be both -?- and -?- The Doppler Effect causes waves to be -?- if the wave source is receding. This results in a -?- frequency [wave source is receding]. If the wave source is approaching, the waves are -?-. If the wave source is approaching, a -?- frequency results.
In the diagram of a wave below, “A” is -?- “B” is -?-
A Red Shift indicates that a star or galaxy is moving -?- the observer. A Blue shift means indicates that a star or galaxy is moving -?- the observer.
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