Home
Class 12
PHYSICS
A composite wire of length 2L is made by...

A composite wire of length 2L is made by joining two different wires A and B having the same length, made of the same material but of different radii r and 2r respectively . The composite wireis vibrating at such a frequency, that the junction of the two wires form a node. If the number of antinodes in the wire A is p and that in the wire B is q, then the ratio `p : q ` is

Promotional Banner

Similar Questions

Explore conceptually related problems

A wire of length 2L , is made by joining two wires A and B of same length but different radii r and 2r and made of the same material. It is vibrating at a frequency such that the joint of the two wires forms a node. If the number of antionodes in wire A is P and that in B is q then the ratio p:q is:

Two wires of same material and same length have radii r_1 and r_2 respectively. Compare their resistances.

Two wires A and B have the same cross section and are made of the same material but the length of wire A is twice that of B. Then for a given load

Two wires A and B have equal lengths and are made of the same material. But the diameter of A is twice that of wire B. Then for a given load

Two wires of the same material and same length have radii 1 mm and 2 mm respectively. Compare : their resistances,

Two wires A and B have the same cross section and are made of the same material, but the length of wire A is twice that of B . Then, for a given load

Two wires A and B have the same cross section and are made of the same material, but the length of wire A is twice that of B . Then, for a given load