Physics And Measurement Question 284
Question: The refractive index of water measured by the relation is found to have values of 1.34,1.38,1.32 and 1.36; the mean value of refractive index with percentage error is
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: A
Solution:
[a] The mean value of refractive index,
and
Thus