Physics · Wave Optics
Increasing the aperture diameter of a telescope improves its angular resolution. Which one among the following is the primary reason for this?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Optical aberrations vanish
- 2Diffraction spreading decreases✓
- 3Magnification increases
- 4Image brightness increases
Correct answer
Diffraction spreading decreases
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