Answer :
Energy is a capacity to do work and it cannot be destroyed or created but it just only change its form.
it is of two type
1-kinetic depend on motion
2-potential depend on position or deformation
its SI unit is joule
it is of two type
1-kinetic depend on motion
2-potential depend on position or deformation
its SI unit is joule
energy is the capacity of a physical system to perform work.
it can be converted in form but cannot be created or destroyed
the si unit of energy is joule
energy is a scalar quantity
the types of energy are:
kinetic energy:
eg..wind energy, machines, wave energy
thermal energy:
eg..geothermal energy
electrical energy:
eg..lightning, household charges ( bulbs, lamps )
electromagnetic energy:
eg..x ray, gamma rays, radio, micro waves etc.,
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