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Home/potential energy

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

If in a wire of Young’s modulus Y, longitudinal strain X is produced, then the value of potential energy stored in its unit volume will be

Potential energy is the energy stored in an object due to its position or configuration. It depends on factors like height in gravitational fields or the arrangement of charged particles in electric fields. Examples include a lifted object possessing gravitational ...

class 11 physicsmechanical properties of solidspotential energy
  • 1 1 Answer
  • 35 Views
  • 1 Vote
Answer
ashwin99
ashwin99
Asked: January 16, 2025In: Class-11-Physics

What is meant by elastic potential energy? Derive an expression for the elastic potential energy of stretched wire. Prove that its elastic energy density is equal to 1/2 stress x strain.

To derive means to obtain or develop a result or conclusion from existing knowledge or principles through logical reasoning and calculations. In mathematics and physics it often involves formulating equations or formulas based on fundamental laws and relationships. Derivation is ...

class 11 physicsmechanical properties of solidspotential energy
  • 1 1 Answer
  • 195 Views
  • 1 Vote
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gagan23
Poll
gagan23
Asked: January 14, 2025In: Class-11-Physics

The potential energy of a long spring when stretched by 2 cm is U. If the spring is stretched by 8 cm, the potential energy stored in it is

Potential energy is the stored energy in an object due to its position or configuration. It is primarily associated with gravitational force, elastic materials, and electric charges. The higher an object is positioned or the more it is stretched, the ...

class 11 physicsenergy and powerpotential energywork
  • 1 1 Answer
  • 10 Views
  • 1 Vote
Answer
kiku12
Poll
kiku12
Asked: January 13, 2025In: Class-11-Physics

The decrease in the potential energy of a ball of mass 20 kg, which falls from a height 50 cm is

Potential energy is the stored energy in an object due to its position or configuration. It is commonly associated with gravitational forces, where an object’s height determines its potential energy. For example, a book on a shelf has potential energy ...

class 11 physicsenergy and powerpotential energywork
  • 1 1 Answer
  • 13 Views
  • 2 Votes
Answer
Diwaker Gupta
Diwaker Gupta
Asked: June 7, 2024In: Class 9 Science

How does the concept of potential energy relate to stored energy in various objects?

Potential energy signifies the stored energy in objects, whether it’s a wound-up spring or a stretched rubber band, resulting from their position or configuration.

potential energy
  • 1 1 Answer
  • 12 Views
  • 1 Vote
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