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Have you ever been suddenly blinded by sunlight bouncing off a window? Then you know that, just like sound waves, the behavior of light rays can change when they meet a boundary. 1. What causes these shadows
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Have you ever been suddenly blinded by sunlight bouncing off a window? Then you know that, just like sound waves, the behavior of light rays can change when they meet a boundary. 1. What causes these shadows to form on the ground?

User Navin Gupta
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Answer:

Light waves are produced by vibrating electric charges

Step-by-step explanation:

User Ab Bennett
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