Question

If L = 10,1 = 70, fo = 58, f2 = 42, h = 2, then find the mode
by using formula.​

Answer 1

Answer:

PHYSICS

The resistance of a rectangular block of copper of dimensions 2 mm x 2 mm x 5 m between two square faces is 0.02 22. What is the resistivity of copper? (1) 1.6 10-82 (2) 1.6 x 10-6 2-m (3) 1.6 x 10-8 2-m (4) Zero