Question

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Answer to Question No.1 is compulsory and Answer any five questions from Grou
taking at least two from each group.
Answer the following questions (any twenty):
1)
The significant figures of the number 60.023 are-(a) 1, (b) 4. (c) 5. (d) 2.
The dimensional formula of torque is, (a) [M LT). (b) [ML’T 1. (c) (MLT).(
If the error in the measurement of radius of a sphere is 2%, then the error in the de
volume of the sphere will be- (a) 4%. (b) 6%. (c) 8%. (d) 2%
IV)
Temperature can be expressed as derived quantity in terms of any of the followin
(a) length and muss, (b) mass and time, (c) length, mass and time. (d) in terms of
Impulse (D) of a force (1) acting on a particle for time t is given by- (a) l=Fxt,
(d) none of these​

Answer 1

Answer:

sorry I don't know

but plz drop some hearts

plz

plz

plz