Question

Lamp consumes 100 joules of electrical energy in 5 seconds the value of its power is

Answer 1

Answer:

500 Watt OR 500 J/s

Explanation:

W=PT Or P=W/T

Therefore,

Power = Work X Time = 100 X 5 = 500J/s or 500 Watt

Don't forget units!

Mark Brainliest!!

Answer 2

Answer:

20 watt

Explanation:

we know that power is equal to work / time or energy / time.

energy is given as 100 joule and time is given as 5 seconds

so

P =100/5

P = 20 watt.