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A household consumes of electrical energy in a month
PHYSICS · Subjective · CBSE · Physics · Nuclei · Nuclei
Problem
A household consumes
300
kWh
300\,\text{kWh}
300
kWh
of electrical energy in a month. If this entire energy were obtained by complete conversion of mass into energy, calculate the corresponding loss of mass in grams. (Assume
c
=
3.0
×
10
8
m s
−
1
c = 3.0\times10^{8}\,\text{m s}^{-1}
c
=
3.0
×
1
0
8
m s
−
1
.)
Related theory
Mass-Energy Equivalence
Nuclear physics
Forms of energy and mass-energy equivalence
Work, Energy and Power
Mass-energy relation
Nuclei
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