MCQExams
0:0:1
CBSE
JEE
NTSE
NEET
Practice
Homework
×
JEE Questions for Physics Ray Optics Quiz 30 - MCQExams.com
JEE
Physics
Ray Optics
Quiz 30
In young\'s double slit experiment if the width of 3
rd
fringe is 10
–2
cm, then the width of 5th fringe will be______________cm
Report Question
0%
10–2
0%
5 × 10–2
0%
2 × 10–2
0%
10+2
The wave length corresponding to photon is 0.016 Å . Its K.E.______________ J.(h = 6.66 × 10
–34
SI, c = 3.0 ×10
8
ms
–1
)
Report Question
0%
1.237 × 10–13
0%
1.237 × 1013
0%
12.37 × 10–13
0%
12.37 × 10+13
Report Question
0%
0.36
0%
3
0%
0.6
0%
6
Ordinary light incident on a glass slab at the polarising angle, suffers a deviation of 22
o
. The value of angle of refraction in this case is__________.
Report Question
0%
44o
0%
34o
0%
22o
0%
11o
0:0:1
1
2
3
4
1
2
3
4
0
Answered
0
Not Answered
0
Not Visited
Correct : 0
Incorrect : 0
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Practice Physics Quiz Questions and Answers
<
>
Support mcqexams.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page