What is the percentage increase in lengt...

What is the percentage increase in length of a wire of diameter 2.5 mm, stretched by a force of 100 kg wt ? Young's modulus of elasticity of wire `=12.5xx10^(11) dyn e//cm^(2)`.

`0.16%`

`0.32%`

`0.08%`

`0.12%`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MECHANICAL PROPERTIES OF SOLIDS
AAKASH INSTITUTE|Exercise Assignment (SECTION - B)|15 Videos
MECHANICAL PROPERTIES OF SOLIDS
AAKASH INSTITUTE|Exercise Assignment (SECTION - C)|2 Videos
MECHANICAL PROPERTIES OF SOLIDS
AAKASH INSTITUTE|Exercise Try Yourself|32 Videos
MECHANICAL PROPERTIES OF FLUIDS
AAKASH INSTITUTE|Exercise SECTION - J|9 Videos
Mock test 03
AAKASH INSTITUTE|Exercise EXAMPLE|37 Videos

Similar Questions

Explore conceptually related problems

What is the percentage increase in length of a wire of diameter 3.0 mm stratched by a force 150 kg wt ? Young's modulus of elasticity of wire is 12.5 xx 10^(11) dyn e cm ^(-2)

Calculate the percentage increase in length of a wire of diameter 1 mm stretched by a force of half kilo gram weight. Young's modulus of elasticity of wire is 12 xx 10^(11) dyn e // cm^(2)

A steel wire of length 4 m and diameter 5 mm is stretched by kg-wt. Find the increase in its length if the Young's modulus of steel wire is 2.4 xx 10^(12) dyn e cm^(-2)

A steel wire of length 4m and diameter 5mm is stretched by 5 kg-wt. Find the increase in its length , if the Young's modulus of steel wire is 2*4 xx 10^(-12) dyn e//cm^(2)

A steel wire of length 4 m and diameter 5 mm is strethed by 5 kg-wt. Find the increase in its length, if the Young's modulus of steel is 2xx10^(12) dyne cm^(2)

A copper wire of length 4.0 mm and area of cross-section 1.2 cm^(2) is stretched with a force of 4.8 xx 10^(3) N. If Young's modulus for copper is 1.2xx10^(11) N//m^(2) , the increases in the length of the wire will be

A steel wire of diameter 1 mm, and length 2 m is stretched by applying a force of 2.2 kg wt. the strain is

The young's modulus of a material of wire is 12.6 xx 10^(11) "dyne"//cm^(2) . Its value is MKS system is

AAKASH INSTITUTE-MECHANICAL PROPERTIES OF SOLIDS-Assignment (SECTION - A)

A wire of length L and cross-sectional area A is made of material of Y...
Text Solution
|
A spherical ball contracts in volume by 0.01% when subjected to a norm...
Text Solution
|
What is the percentage increase in length of a wire of diameter 2.5 mm...
Text Solution
|
Two exactly similar wires of steel and copper are stretched by equal f...
Text Solution
|
Which of the following is the graph showing stress-strain variation f...
Text Solution
|
A steel rod has a radius 10 mm and a length of 1.0 m. A force stretch...
Text Solution
|
Two wires of equal length and cross sectional area suspended as shown ...
Text Solution
|
When a wire is stretched to double its length, then
Text Solution
|
Select the correct alternative (s)
Text Solution
|
A metallic rod of length l and cross - sectional area A is made of a m...
Text Solution
|
The Poisson's ratio of a material is 0.5. If a force is applied to a w...
Text Solution
|
The load versus extension graph for four wires of same material is sh...
Text Solution
|
A uniform cylindrical rod of length L, cross-section area A and Young'...
Text Solution
|
One end of a wire of length L and weight w is attached rigidly to a po...
Text Solution
|
In the given Fig. 7(CF).2, if the dimensions of the two wires are the ...
Text Solution
|
If the Bulk modulus of lead is 8.0xx10^(9)N//m^(2) and the initial den...
Text Solution
|
Two wires A and B of same material have radii in the ratio 2:1 and le...
Text Solution
|
For a given material, Young's modulus is 2.4 times that of rigidity mo...
Text Solution
|
When the temperature of a gas is 20^(@)C and pressure is changed from ...
Text Solution
|
The stress versus strain graphs for wires of two materials A and B are...
Text Solution
|