Assertion: The quantity $$(1/\sqrt{{{\mu }_{0}}{{\varepsilon }_{0}}})$$ is dimensionally equal to velocity and numerically equal to velocity of light. Reason: $${{\mu }_{0}}$$ is permeability of free space and $${{\varepsilon }_{0}}$$is the permittivity of free space.

Question

Assertion:         The quantity $$(1/\sqrt{{{\mu }_{0}}{{\varepsilon }_{0}}})$$ is dimensionally equal to velocity and numerically equal to velocity of light. Reason:  $${{\mu }_{0}}$$ is permeability of free space and $${{\varepsilon }_{0}}$$is the permittivity of free space.

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If assertion is true but reason is false.

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

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

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If the assertion and reason both are false.

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If assertion is false but reason is true.

1.	Assertion: The quantity \[(1/\sqrt{{{\mu }_{0}}{{\varepsilon }_{0}}})\] is dimensionally equal to velocity and numerically equal to velocity of light. Reason: \[{{\mu }_{0}}\] is permeability of free space and \[{{\varepsilon }_{0}}\]is the permittivity of free space.
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» C. If assertion is true but reason is false.

Assertion: The quantity \[(1/\sqrt{{{\mu }_{0}}{{\varepsilon }_{0}}})\] is dimensionally equal to velocity and numerically equal to velocity of light. Reason: \[{{\mu }_{0}}\] is permeability of free space and \[{{\varepsilon }_{0}}\]is the permittivity of free space.

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