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Home/Search results for "physics class 11"

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rinku singh
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rinku singh
Asked: January 16, 2025In: Class-11-Physics

Minimum and maximum values of possion’s ratio for a metal lies between

Poisson’s ratio is the ratio of the lateral strain to the longitudinal strain when a material is subjected to stress. It is a measure of the material’s ability to deform in one direction when stretched or compressed in another. The ...

class 11 physicsmechanical properties of solidspossion's ratio
  • 1 1 Answer
  • 38 Views
  • 2 Votes
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Yash dayal
Poll
Yash dayal
Asked: January 16, 2025In: Class-11-Physics

Energy stored in stretching a string per unit volume is

Energy is the capacity to perform work or produce change and exists in various forms including kinetic potential thermal and chemical energy. It can be transformed from one form to another but cannot be created or destroyed according to the ...

class 11 physicsenergymechanical properties of solids
  • 1 1 Answer
  • 35 Views
  • 1 Vote
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rinku singh
Poll
rinku singh
Asked: January 16, 2025In: Class-11-Physics

The work done per unit volume in deforming a body is given by

Deforming refers to the change in shape or size of an object due to applied forces or stresses. This can occur elastically where the object returns to its original shape or plastically where it undergoes permanent changes. Deformation is a ...

class 11 physicsdeformingmechanical properties of solids
  • 1 1 Answer
  • 66 Views
  • 1 Vote
Answer
rinku singh
Poll
rinku singh
Asked: January 16, 2025In: Class-11-Physics

A cube is subjected to a uniform volume compression. If the side of the cube decreases by 2% the bulk strain is

Bulk strain is the change in volume of a material when subjected to uniform pressure. It is the ratio of the change in volume to the original volume. Bulk strain is dimensionless and significant in studying material behavior under compressive ...

bulk strainclass 11 physicsmechanical properties of solids
  • 1 1 Answer
  • 40 Views
  • 1 Vote
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rinku singh
Poll
rinku singh
Asked: January 16, 2025In: Class-11-Physics

A wire of diameter 1 mm breaks under a tension 0f 1000 N. Another wire, of same material as that of the first one, but of diameter 2mm breaks under a tension of

Tension is the force exerted along a stretched object like a rope string or cable when it is pulled from opposite ends. It acts to restore the object to its original length and is directed along its length. Tension plays ...

class 11 physicsmechanical properties of solidstension
  • 1 1 Answer
  • 41 Views
  • 1 Vote
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