Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
If a light bulb draws 60 watts and I leave it on for 5 hours, how much energy has been consumed?
1 answer
Energy = 60W * 5h = 300Wh.
Energy = 0.06KW * 5h = 0.3KWh.
You can
ask a new question
or
answer this question
.
Related Questions
Electric bulb is Marked 60 watts 120 volt what is the resistance of filament of bulb
The filament in an incandescent light bulb is made from tungsten (resistivity 5.6 x 10-8 Ù·m). The light bulb is plugged into
Explain whether the photons emitted by a bright light bulb are more energetic than those emitted by a dim light bulb of the same
An electrical firm which manufactures a certain type of bulb wants to estimate its mean life. Assuming that the life of the
A 100 watts light bulb has an average life of 2000 hours. How much energy does it consume over its lifetime?
The only thing I got
Three light bulbs are connected in a series, as shown in the diagram.After the circuit is completed, the middle light bulb
If the variance of a light bulb is 400 and the mean lifetime of a light bulb is 600 hours. find the probablity of a light bulb
The amount of time a certain brand of light bulb lasts is normally distributed with a mean of 1200 hours and a standard
The light intensity of a light bulb varies inversely as the square of the distance from the light bulb. The function I(d) =
How would a $10.00 compact fluorescent light bulb (15 W) be an overall money saver compared to an incandescent light bulb (60 W)