Duration: 3:18

1 views

0

A. If both Assertion \& Reason are True \& the Reason is a correct explanation of the Assertion.
B. If both Assertion \& Reason are True but Reason is not a correct explanation of the Assertion.
C. If Assertion is True but the Reason is False.
D. If both Assertion \& Reason are False.
Assertion :- If in YDSE \( \frac{d}{\lambda}=200 \) and screen is semicylinderical as shown. Axis of semicylinder is passing through mid point between slits.
then number of bright fringes are 200 .
Reason :- Maximum path difference is \( \mathrm{n} \lambda=\mathrm{d} \) between lowest and highest position and \( \mathrm{n}=\frac{\mathrm{d}}{\lambda}=200 \)
(1) \( \mathrm{A} \)
(2) B
(3) \( \mathrm{C} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live