What do we mean when we say that two light rays striking a screen are in phase with each other? what do we mean when we say that two light rays striking a screen are in phase with each other? when the electric field due to one is a maximum, the electric field due to the other is also a maximum, and this relation is maintained as time passes. they alternately reinforce and cancel each other. they are traveling at the same speed. they have the same wavelength.
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What do we mean when we say that two light rays striking a screen are in phase with each other? wha...
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