Question

electric bulb
Changes Involve Energy
We have seen that different types of changes take place around us. All these changes
are accompanied by some change in energy also.
During some changes, energy is released. For example, burning of fuel produces
heat energy. Similarly, in some changes, energy is absorbed. For example, when we
tear the paper, the energy supplied gets absorbed for bringing about the observed
change. A few more examples, given below, tell us about changes in which energy
is (i) released (ii) absorbed.
Changes where energy is given out or released:
burning of candle
respiration
burning of LPG
Burning candle
Changes where energy is absorbed:
moving of cricket ball
melting of ice
boiling of water
Moving of cricket ball
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Answer 1

Answer:

Is kore ebng 90 theke suru hayeche tar sathe sathe mone ho ni id