Question

an eletric appliance emit 8000j heat in 2 minute . find out its power​

Answer 1

Explanation:

apply the formula and get the answer

Answer 2

Answer:

Let me help you for this question......

Given :

H = 8000J

Time = 2min = 120 sec

We know that,

=> H = V × I × t

=> H = P ×  t ( Because  P = V ×  I )

=> 8000 = P × 120

=> P =  $\frac{8000}{120}$

=> P = 66.6 Watt ( Approx.)

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