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If the First Light Is Exactly Twice as Bright as the Second

Question 144

Multiple Choice

If the first light is exactly twice as bright as the second light physically,how will it appear?


A) It will appear to be half as bright.
B) ​It will appear to be brighter, but less than twice as bright.
C) ​It will appear to be twice as bright.
D) ​It will appear to be more than twice as bright.

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