It is because = \(\frac{v_{s}}{v_{p}}=\frac{n_{s}}{n_{p}}\)
A. Both Assertion and Reason are true and reason explains assertion correctly.
B. Both Assertion and Reason are true and reason does not explain assertion correctly.
C. Assertion is true but reason is false.
D. Assertion is false but reason is true.
Answer:A
It is because = \(\frac{v_{s}}{v_{p}}=\frac{n_{s}}{n_{p}}\)
A. Both Assertion and Reason are true and reason explains assertion correctly. B. Both Assertion and Reason are true and reason does not explain assertion correctly. C. Assertion is true but reason is false. D. Assertion is false but reason is true.