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Subject :NSO    Class : Class 8

Which of the following can be the emergent ray, when incident ray strikes the rectangular glass block from air?


A 1
B 2
C 3
D 4


Ans 1:

Class : Class 8
I too think the correct ans is C rather than A

Ans 2:

Class : Class 10
answer is C

Ans 3:

Class : Class 6
After checking the Snell's law, I found the answer to be C...But it says the correct answer is A

Ans 4:

Class : Class 10
It's A.When light travels from a denser to rarer medium,it bends TOWARDS the normal(Check normal in solution).Hence,answer is A.

Ans 5:

Class : Class 9
correct answer is C

Ans 6:

Class : Class 8
The answer is C because the ray would refract and be parallel to incident ray. also the emergent ray cant appear behind the incident ray

Ans 7:

Class : Class 8
Me too... I also think that the correct option will be C

Ans 8:

Class : Class 8

Ans 9:

Class : Class 10
I too think correct option is C

Ans 10:

Class : Class 6
It is Option C only, as when light travels from denser to rarer medium, it bends away from normal

Ans 11:

Class : Class 8
yes i think that opt C is correct

Ans 12:

Class : Class 8

Ans 13:

Class : Class 8
correct answer is C as the ray would refract if its passing from a rarer to denser medium.

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