A steel wire of length l and cross secti...

A steel wire of length l and cross sectional area A is stretched by 1 cm under a given load. When the same load is applied to another steel wire of double its length and half of its cross section area, the amount of stretching (extension) is

A

`0.5cm`

B

`2cm`

C

`4cm`

D

`1.5cm`

Text Solution

Verified by Experts

Topper's Solved these Questions

MECHANICAL PROPERTIES OF FLUIDS
DISHA|Exercise Physics|44 Videos
MOTION IN A PLANE
DISHA|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

A steel wire having cross-sectional area 2 mm^(2) is stretched by 20 N. Find the lateral strain produced in the wire

When the length and area of cross-section both are doubled, then its resistance

The speed of transverse waves in a wire of length L , density rho , cross - sectional area A and stretched with a tension T is given by

In CGS system, the Young's modulusm of a steel wire is 2 xx 10^(12) . To double the length of a wire of unit cross-section area, the force

A wire whose cross-sectional area is 4mm^(2) is streched by 0.1mm by a certain load. If a similar wire of double the area of cross-section is under the same load, then the elongation would be

The extension of a wire by application of load is 0.3cm . The extension in a wire of same material but of double the length and half the radius of cross section by the same load will be in (cm)

DISHA-MECHANICAL PROPERTIES OF SOLIDS-PHYSICS

The upper end of a wire of diameter 12mm and length 1m is clamped and ...
Text Solution
|
The pressure on an object of bulk modulus B undergoing hydraulic compr...
Text Solution
|
A structural steel rod has a radius of 10 mm and length of 1.0 m. A 10...
Text Solution
|
A beam of metal supported at the two edges is loaded at the centre. Th...
Text Solution
|
When a 4 kg mass is hung vertically on a light string that obeys Hooke...
Text Solution
|
The length of a metal wire is l(1) when the tension in it is T(1) and ...
Text Solution
|
The bulk moduli of ethanol, mercury and water are given as 0.9, 25 "an...
Text Solution
|
The graph given is a stress-strain curve for
Text Solution
|
A metal rod of Young's modulus 2xx10^(10)Nm^(-2) undergoes an elastic ...
Text Solution
|
Two wires of the same material and length but diameters in the ratio 1...
Text Solution
|
The length of an elastic string is a metre when the longitudinal tens...
Text Solution
|
A force of 103 newton, stretches the length of a hanging wire by 1 mil...
Text Solution
|
A steel wire of length l and cross sectional area A is stretched by 1 ...
Text Solution
|
The adjacent graph shows the estension (Deltal) of a wire of length 1m...
Text Solution
|
If a rubber ball is taken at the depth of 200 m in a pool, its volume ...
Text Solution
|
A ball falling in a lake of depth 200 m shows a decrease of 0.1% in i...
Text Solution
|
The diagram shows a forc-extension graph for a rubber band. Consider...
Text Solution
|
The Poisson’s ratio of a material is 0.5. If a force is applied to a w...
Text Solution
|
Copper of fixed volume V is drawn into wire of length l. When this wir...
Text Solution
|
When a 4 kg mass is hung vertically on a light string that obeys Hooke...
Text Solution
|