It is considered as the waste of energy?
a.sound energy
b.light energy
c.heat energy
d.mechanical potential energy
e.electrical energy
a.sound energy
b.light energy
c.heat energy
d.mechanical potential energy
e.electrical energy
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Answer:
a. sound energy
because we cannot use it to enchance energy needs like the light,heat, me hanical and electrical energy which we always use in our day to day needs.