Physics · Optics
Which of the following formulas represents the angle of deviation (D) of light passing through a prism, in terms of the angle of incidence (i), angle of emergence (e), and angle of the prism (A)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1D = i + e - A✓
- 2D = A + e - i
- 3D = A - (i + e)
- 4D = A + (i + e)
Correct answer
D = i + e - A
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