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1) If light behavd as a steam of particles, how many bright spots would you expe

ID: 2260116 • Letter: 1

Question

1) If light behavd as a steam of particles, how many bright spots would you expect to see in a double slit experiment?

    A.One

    B. None

   C. Two

   D. Many

2) If light behaved as a wave, how many bright spots would you expect to see in a double slit experiment?

   A.Two

   B. None

   C. Many

   D. One


3) What causes destructive interface?

  A. When the crest of one wave lines up with the crest of another wave.

  B. When the crest of one wave lines up with the trough of another wave.

  C. When the trough of one wave lines up with the trough of another wave.

4)Suppose you shine the laser at a double slit and you observe an interference pattern on the screen.  What do you expect to happen to the interference pattern if you move the screen farther away from the slits?

A. The distance between the bright spots will decrease.

B. The distance between the bright spots will increase.

C. The distance between the bright spots will remain the same.


5) Would it be possible to demonstrate double slit interference with water waves?

  A.Yes

  B. NO

Explanation / Answer

two


none


C. When the trough of one wave lines up with the trough of another wave.

B. The distance between the bright spots will increase.