12 is the answer..I guess....
For reflected light path diff =∂x -λ/2
for transmitted path diff=∂x
STATEMENT-1 : When oil spread over water or soap bubbles are seen in sunlight, brilliant colours are seen due to interference of light.
and
STATEMENT-2 : The conditions for constructive and destructive interference in thin films are different for reflected and transmitted light.
1 Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1
2. Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1
3. Statement-1 is True, Statement-2 is False
4.Statement-1 is False, Statement-2 is True
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1 Answers
1