Wednesday
April 16, 2014

Homework Help: physics

Posted by kala on Monday, February 4, 2013 at 2:29am.

a wire whose cross-sectional area is 4mm^2
is stretched by 0.1 mm by a certain load.if a similar wire double the area of cross-section is under the same load,then then elongation would be
ans:
1)0.05mm

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

College Physics - A wire P has resistance R. If the wire is stretched and its ...
Physics!! Help!!!!! - A wire of length L and cross-sectional area A has ...
Physics - A wire of cross-sectional area 5.00x10^-6 m^2 has a resistance of 1.75...
physics A - A net charge of 47 mC passes through the cross-sectional area of a ...
physics - A net charge of 47 mC passes through the cross-sectional area of a ...
physics - A net charge of 47 mC passes through the cross-sectional area of a ...
physics - A net charge of 47 mC passes through the cross-sectional area of a ...
Chemstry - A 4.1089 g piece of aluminum wire with a circular cross section is 42...
Physics - A total charge of 16ýC passes through a cross-sectional area of a ...
Physics - Suppose you wish to make a solenoid whose self-inductance is 1.6 mH. ...

Search
Members