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To find (1)resistance of galvanometer by 1/2 deflection method and to find its figure of merit. (2)frequency of ac mains by sonometer and elecromagnet. (3)refractive index of glass slab by travelling microscope. (4)refractive index of liquid by using convex lens and plane mirror.


To find (1)resistance of galvanometer by 1/2 deflection method and to find its figure of merit. (2)frequency of ac mains by sonometer and elecromagnet. (3)refractive index of glass slab by travelling microscope. (4)refractive index of liquid by using convex lens and plane mirror.


Grade:upto college level

1 Answers

Vikas TU
14149 Points
2 years ago
Please refer the link below 
Dear student 
Please ask only single question in a thread 
It will be easier for us to ans..
Good Luck 
Cheers ......................

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