JEE Advanced 2021 Full Test 4 Paper 2

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SECTION – B (Single Digit Integer Type)
This section contains 06 questions. The answer to each question is a Single Digit integer ranging from 0 to 9, both inclusive.
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Question : 11 of 54
 
Marks: +1, -0
In a modified YDSE, the source S of wavelength 5000 A oscillates about axis of set up according to the equation, y=0.5‌sin(
Ï€
6
)
‌t
, where y is in millimetre and t in second. At what time t will the intensity at P , a point exactly in front of slit S1 , be maximum for the first time?
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