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YASHASVI BHARDWAJ

VIVEK KUMARABHISHEK SRI.

ANKUSH AGG.

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Renewable Nonrenewable

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Kinetic Energy PotentialEnergy

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Radiant ElectricalChemical

Thermal Nuclear

Sound

MagneticMechanical

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Rad i a n t e n e r g y i s a l s o c a l l e d e l e c t r oma g n e t i c e n e r g y . R a d i a n t

e n e r g y i s t h e mo v emen t o f p h ot o n s . E x amp l e s o f r a d i a n t

e n e r g y i n c l u d e r a d i o w a v e s ( AM , FM , TV ) , m i c r ow a v e s , X - r a y s ,

a n d p l a n t g r ow t h

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Nuclear energy isthe energy storedin the nucleus ofan atom.Submarines,

power plants, andsmoke detectorsall use nuclear

energy.

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Potential energy + Kinetic energy =

Mechanical ener

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Kinetic energy exists whenever an object which

has mass is in motion with some velocity. Thekinetic energy of an object in this case is given bythe relation:

KE = (1/2)mv2

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The greater the mass or ve loc ity of a mov ingobject, the more k inet ic energy it has.

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Work is done on the

books when they are

being lifted, but no work

is done on them when

they are being held or

carried horizontally.

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