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4. Work and Energy
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Q11 of 146 Page 162

What is the common name of ‘1 kWh of electrical energy’?

The common name of '1 kWh' of electrical energy is the Unit of electricity.


More from this chapter

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9

How many joules are there in one kilowatt-hour?

10

Name the quantity whose unit is:

(a) Kilowatt


(b) Kilowatt – hour

12

A cell converts one form of energy into another form. Name the two forms.

13

Name the device which converts electrical energy into mechanical energy.

Questions · 146
4. Work and Energy
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