What is shunt?

(a) What is Mountain sickness? (b) What are its symptoms ?

What is matte? What is the utility of cryolyte in the extraction of AI?

A galvanometer of resistance 36Omega can measure current up to 1 A. What shunt (in Omega ) should be connected to the galvanometer so as to increase its range to 10 A?

When a galvanometer is shunted with a 4Omega resistance, the deflection is reduced to 1//5 . If the galvanometer is further shunted with a 2Omega . wire, the new deflection will be (assuming the main current remains the same)

A galvanometer can be converted to a voltmeter of full -scale deflection V_(0) by connection a series resistance R_(1) and can be converted to an ammeter of full -scale deflection l_(0) by connection a shunt resistance R_(2) .What is the current flowing thought the galvanometer at its full -scale deflection ?

What is mutarotation? What mutarotation? What type of tautomerism is involved in mutarotation?

What is the full form of PVC? What is its monomer? What is Marsh gas?

What is synapse? What is its function?

What is entropy? What are the units of entropy?

What is buoyancy? On what factors do it depend?