Question

answer it ...don't delete the question... if anyone deletes he is going to be a bad guy buffoon...​

Answer 1

Heya!

We know that

R = q × L / A

Where R is resistance , q is resistivity , L is length And A is area of Cross section.

For wire p let the it's resistance be = R

R = q × L /A ... Equation i

For wire Q let it's resistance be = R*

R* = q × L / (A/2)

R* = 2 × q × L / A ... Equation ii

DIVIDE BOTH THE EQUATIONS WE HAVE

R/R* = 1/2

R* = 2 × R

So, resistance of wire Q is more then resistance of wire P.