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Physics 9 Online
OpenStudy (anonymous):

Give an example of one type of energy transformation (change to another form). Be sure to explain your example.

OpenStudy (sidsiddhartha):

electrical generator converts mechanical energy to elctrical energy means u are applying mechanical forces in the input of the generator then this energy is getting converted into electrical eneegy by means of roatation of armature

OpenStudy (anonymous):

Give an example of how you can conserve energy.

OpenStudy (sidsiddhartha):

a very good example is when u are lighting a bulb

OpenStudy (sidsiddhartha):

first battery produces electrical energy so bulk of electrons starts moving . it heats up the filament of the bulb so some energy is being released as heat however most energy is being absorbed by the filament and released in form of light.. if u add the enrgy taken to release heat and energy to release light would add up to be the same enrgy provided by the battery.. so here total energy is conserved

OpenStudy (anonymous):

thank you

OpenStudy (sidsiddhartha):

no problem :)

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