Answer

Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.

Updated On: 29-7-2021

Apne doubts clear karein ab Whatsapp par bhi. Try it now.

CLICK HERE

Loading DoubtNut Solution for you

Watch 1000+ concepts & tricky questions explained!

500+

29

Text Solution

Solution :

(a) From the relation `(n)/(v)-(1)/(u)=(n-1)/(R)` calculate v. <br> (b) Calculate it from `"_(a)mu_(g)=(sin((delta_(m)+A)/(2)))/(sin(A//2))and._(a)mu_(g)=(1)/(sini_(c ))`