60 watt light bulb runs for 5 seconds . how much energy does it use
Answers
Answered by
3
Answer:
300 wtts he take in 5 seconds
Answered by
1
Answer:
The energy used by the light bulb is 300 J.
Explanation:
Given:
Power Consumed (P) = 60 Watt
Time for which it has been operated (t) = 5 seconds
To be Calculated :
The energy used by the light bulb when it is used for 5 seconds.
Solution:
Power is the Energy used in one second.
The formula for evaluating the power consumed is given by,
Power = Energy Used / Time Taken
So, Energy Used = Power Consumed * Time Taken
Applying the above formula and putting the given parameters in the formula to calculate the energy used is,
Energy Used = 60 * 5 = 300 J
Therefore, the energy used by the light bulb is 300 J.
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