Question

Which uses more energy, a 250W TV set for 1 hr or 1200W Toaster in 10 minutes?​

Answer 1

Answer:

E=Pt

For TV,

E  

1

​  

=250×1=250 Whr

For toaster,

E  

2

​  

=1200×  

60

10

​  

=200 Whr

Hence, TV uses more energy.

Explanation:

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Answer 2

Answer:

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Explanation:

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