Light Passes from Medium One (V₁) to Medium Two (V₂)

question 18

Multiple Choice

Light passes from medium one (v₁) to medium two (v₂) . If v₁ < v₂ then at the boundary

• A) f increases, λ decreases.
• B) f does not change, λ increases.
• C) f decreases, λ increases.
• D) f does not change, λ decreases.

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