Multiple Choice
An inventor proposes to equip an office with a polarized source of background music and let those who prefer not to hear it wear polarizing earplugs.His idea is
A) a good one - giving people a choice.
B) too expensive.
C) too much bother.
D) nonsense - you can't polarize a sound wave.
Correct Answer:
Verified
Correct Answer:
Verified
Q26: Newton's rings are a demonstration of<br>A)refraction.<br>B)reflection.<br>C)dispersion.<br>D)polarization.<br>E)interference.
Q27: Monochromatic light is light of a single<br>A)wavelength.<br>B)frequency.<br>C)color.<br>D)all
Q28: The amount of light from an incandescent
Q29: Interference colors in a soap bubble give
Q30: Waves diffract the most when their wavelength
Q32: Viewing exact duplicates of slides in the
Q33: A property of non-cubic transparent crystals is
Q34: Interference colors for light are analogous to<br>A)resonance
Q35: Camera lenses coated with a layer of
Q36: Interference effects are less visible for thick