Assertion : Interference pattern is made by using blue light instead of red light, the fringes becomes narrower. Reason : In Young?s double slit experiment, fringe width is given by relation $$B=\frac{\lambda D}{d}$$. [AIIMS 1999]

Question

Assertion        :       Interference pattern is made by using blue light instead of red light, the fringes becomes narrower. Reason        :   In Young?s double slit experiment, fringe width is given by relation $$B=\frac{\lambda D}{d}$$. [AIIMS 1999]

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If both assertion and reason are true but reason is not the correct explanation of the assertion.

TuteeHUB · Answer

If both assertion and reason are true and the reason is the correct explanation of the assertion.

TuteeHUB · Answer

If assertion is true but reason is false.

TuteeHUB · Answer

If the assertion and reason both are false.

TuteeHUB · Answer

If assertion is false but reason is true.

1.	Assertion : Interference pattern is made by using blue light instead of red light, the fringes becomes narrower. Reason : In Young?s double slit experiment, fringe width is given by relation \[B=\frac{\lambda D}{d}\]. [AIIMS 1999]
A.	If both assertion and reason are true and the reason is the correct explanation of the assertion.
B.	If both assertion and reason are true but reason is not the correct explanation of the assertion.
C.	If assertion is true but reason is false.
D.	If the assertion and reason both are false.
E.	If assertion is false but reason is true.
Answer» B. If both assertion and reason are true but reason is not the correct explanation of the assertion.

Assertion : Interference pattern is made by using blue light instead of red light, the fringes becomes narrower. Reason : In Young?s double slit experiment, fringe width is given by relation \[B=\frac{\lambda D}{d}\]. [AIIMS 1999]

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