mayleth83 mayleth83
  • 06-03-2017
  • Physics
contestada

A camera flash, which throws a parallel beam of light, has a mirror behind the light bulb. What kind of mirror is it likely to be?

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KingJellyRoll73
KingJellyRoll73 KingJellyRoll73
  • 09-03-2017
Concave Mirror (PLATO)
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