Angle deviation after reflection | General Organic Chemistry

JEE MAIN 2023

11-4-2023

Question

When one light ray is reflected from a plane mirror with 30° angle of reflection, the angle of deviation of the ray after reflection is:

Select the correct option:

140°

120°

110°

130°

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

$$ \delta=180^{\circ}-60^{\circ}=120^{\circ} $$

Question Tags

JEE Main

Chemistry

Easy

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