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Light waves will bend when passing from one transparent substance to another unless: a. Constructive interference occurs/ b. Destructive interference occurs/ c. The light hits the substance at an angle of 60 degrees/ d. The light hits at an angle of 90 degrees

User Kindred
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2 Answers

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the answer is d.................

User Bartosss
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The correct answer is (d.) The light hits at an angle of 90 degrees. The light waves will bend whenever passing from one transparent substance to another unless the light is hitting at an angle of 90 degrees.
User SPFiredrake
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