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Grade: 12th pass

                        

Switching off a bulb would be a Physical change Chemical Change Both physical and chemical changes​

one month ago

Answers : (1)

Pawan Prajapati
askIITians Faculty
1924 Points
							Answer:

It isphysical change. When electricity flows thebulbgives outlightand heat if weswitchof the the electricity does not flow throughbulb. So any new item is not formed. Therefore, it isa Physical change.

Thanks
one month ago
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