Multiple Choice
The device that spreads light into its component colors in a spectroscope is a
A) prism.
B) diffraction grating.
C) either of these
D) neither of these
Correct Answer:
Verified
Correct Answer:
Verified
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Q3: Diffraction from foghorns is best if the
Q5: Successive bright fringes in an interference pattern
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Q7: Huygens' principle applies mainly to<br>A)refraction of waves
Q8: Newton's rings illustrate<br>A)refraction.<br>B)reflection.<br>C)dispersion.<br>D)polarization.<br>E)interference.
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