Home
Class 11
PHYSICS
The load - elongation graph of three wir...

The load - elongation graph of three wires of the same material are shown in figure. Which of the following wire is the thickest?

A

wire 1

B

wire 2

C

wires

D

all of them have same thickness

Text Solution

Verified by Experts

The correct Answer is:
A
Wire 1 is the thickness compared to other wires. Because the clongation of the wire 1 is minimum.
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER-5 (SOLVED)

    FULL MARKS|Exercise PART-II|9 Videos

  • SAMPLE PAPER-5 (SOLVED)

    FULL MARKS|Exercise PART-III|9 Videos

  • SAMPLE PAPER-14 (UNSOLVED)

    FULL MARKS|Exercise Part-IV|10 Videos

  • SOLVED PAPER -16 (UNSOLVED)

    FULL MARKS|Exercise PART-IV|5 Videos

Similar Questions

Explore conceptually related problems

The following four wires are made of the same material. Which of these will have the largest extension when the same tension is applied ?

A wire is stretched by 0.01 m when it is stretched by certain force. Another wire of the same material but double the length and double the diameter is stretched by the same force. What is the elongation in metres ?

I-V graph for a metallic wire at two different temperatures T1 & T2 as shown in figure. Which of the two temperature is lower. Why ?

A resistance of a metal wire of length AB is 2Omega . Another wire of length PQ of te same metal with twice the diameter of the wire AB is found to hage the same resistance of 2Omega . What is the length of PQ?

A conducting circular loop of radius a is connected to two long, straight wires . The straight wires carry a current I as shown in figure . Find the magnetic field B at the centre of the loop.

Which of the following chambers of the heart has the thickest muscular wall ?