Question

An electric bulb of 60w is used for 6hours per day. Calculate the units of energy consumed by 30 day by the bulb.If 1 unit = Rs. 5 then what is the bill for one month?

Answer 1

Answer:

Explanation:

power in kilo watt =60/1000

=0.06kilo watt

time = 6 h

energy consumed by the bulb per day = p×t

=0.06×6

=0.36 units

Answer 2

Answer:

60×5=300×30=9000 it's bill