Question

Q.1. Select and write the correct answer: [10]

i. The K.E. of a body is 3J and its M.I. is 6kgm2

. Then its angular

momentum will be:

(a) 3 kg m2

/s (b) 6 kg m2

/s (c) 4 kg m2

/s (d) 5 kg m2

/s

ii. The internal energy of one mole of argon at 300 0K is …………. (R= 8.314

J/mol. K)

(a) 3541J (b) 3741J (c) 3941J (d) 4041J

iii. What is the value of the shunt resistance that allows 20% of the main

current through a galvanometer of 99Ω?

(a) 20.75Ω (b) 24.75Ω (c) 28.75Ω (d) 30.75Ω

iv. The direction of induced emf. Due to changing magnetic flux is given by

…………….

(a) Coulomb (b) Newton (c) Faraday (d) Len​

Answer 1

Answer:

sorry brother I dont know this answer i wrote this for points