Physics, asked by 904577, 1 year ago

a 60W bulb is left on from 8:30 a.m to 3:00 p.m. calculate the energy usage of the bulb

Answers

Answered by iimharis

0

t=6.5 hrs

E=p*t

= 60*6.5

=390 Wh or 0.390kWh

Answered by jacquelineb16

3

Answer:

.42

Explanation:

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