Back

Two loops P and Q are made from a uniform wire. The radii of P and Q  are r1 and r2 respectively, and their moments of inertia are l1 and l2 respectively. If l2/l1=4 then r2/r1  equals

(a)    42/3

(b)    41/3

(c)    4-2/3

(d)    4-1/3

Ans. b

(18)

5/5 - (1 vote)

Related Posts:

Powered by Contextual Related Posts

Tag:,

Ajneesh

You may also like

12. An ideal gas is taken through the cycle A→ B → C → A, as shown in the figure. If the net heat supplied to the gas in the cycle is 5 J, the work done by the gas in the process C → A is
05/09/2022

(a)      – 5 J (b)  – 10 J (c)   – 15 J (d)  – 20 J Answer-a (118)

English Hindi Punjabi
error: Content is protected !!
Courses
Search

Search

    Cart