44 Two sonometer wires of the same material have equal

Last updated: 6/11/2023

44 Two sonometer wires of the same material have equal tension If the ratio of their lengths is 2 1 and the ratio of their cross sectional radii is 1 4 then the ratio of their fundamental frequencies is A 2 1 B 1 2 C 1 1 D 2 1 45 In the given circuit the equivalent resistance between the points P and Q is A 40 P B 20 192 192 M 292 WN 352 WN 392 Q MY 100