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Questions and Answers
Which type of medium is known as an optically denser medium?
Which type of medium is known as an optically denser medium?
When a ray of light passes from a denser medium to a rarer medium, what happens to the direction of the ray?
When a ray of light passes from a denser medium to a rarer medium, what happens to the direction of the ray?
What is Snell's law?
What is Snell's law?