What is the ratio of slit widths when amplitudes of light waves from them has a ratio 1 : \(\sqrt { 2}\) ?
Answer & explanation
Correct answer: option 3
d ∝ square of amplitudes
What is the ratio of slit widths when amplitudes of light waves from them has a ratio 1 : \(\sqrt { 2}\) ?
Correct answer: option 3
d ∝ square of amplitudes