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photoshop1234 [79]
3 years ago
9

Imagine the door to a theatre is opened and you are standing outside. How is it possible that you can hear the sound of the movi

e or play even if you cannot see the screen or stage ?
A) reflection only happens with sound waves not waves of light so the sound waves bounce out to your ears.

B) the sound waves refract as they move from one medium to another

C) the darkness in the theatre absorbed light but not sound so you can hear

D) the sound waves diffract much more than the light waves so try bend and spread as they move through the doorway.
Physics
1 answer:
meriva3 years ago
8 0
Imagine the door to a theatre is opened and you are standing outside. You can hear the sound of the movie or play even if you cannot see the screen or stage because <span>the sound waves diffract much more than the light waves so try bend and spread as they move through the doorway. The answer is letter D</span>
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Answer: The question has some details missing. here is the complete question ; Point charge 1.5 μC is located at x = 0, y = 0.30 m, point charge -1.5 μC is located at x = 0 y = -0.30m. What are (a)the magnitude and (b)direction of the total electric force that these charges exert on a third point charge Q = 5.0 μC at x = 0.40 m, y = 0

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