Start Free Mock LoginAlready registered? Login here

Physics - Wave Optics Question with Solution | TestHub

PhysicsWave OpticsYDSEEasy2 minPYQ_2015

PhysicsEasysingle choice

Two slits in Young's experiment have widths in the ratio 1 : 25. The ratio of intensity at the maxima and minima in the interference pattern, $\frac{I_{m a x}}{I_{m i n}}$ is:NEET 2015 (Phase 2)

Options:

Answer:

Solution:

$\frac{I_{1}}{I_{2}} = \frac{25}{1} \Rightarrow \frac{A_{1}}{A_{2}} = \frac{5}{1}$

$\frac{A_{m a x}}{A_{m i n}} = \frac{5 + 1}{5 - 1} = \frac{6}{4} = \frac{3}{2}$

$\frac{I_{m a x}}{I_{m i n}} = {(\frac{3}{2})}^{2} = \frac{9}{4}$

Stream:NEETSubject:PhysicsTopic:Wave OpticsSubtopic:YDSE

⏱ 2mℹ️ Source: PYQ_2015

Doubts & Discussion

Loading discussions...