Question

a hair dryer transform 10000 of energy in 4 second what is its power​

Answer 1

Answer with Explanation :

Power is the rate of transfer of energy with time or, more simply, the energy transferred in 1 second. In your case:

Power

Power=75000 60=1250W

( Power is measured in watt) which has units of Joules/seconds)

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Answer 2

Answer:

2500

Explanation:

P = E/t

given that

E = 10000 watt

t = 4 sec

P = 10000÷ 4

= 2500 watt