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(c) Mirror
(d) All of the above
(b) Solar energy
(b) Hydro electricity
(a) LPG
Out of the following what is used to trap solar energy in Solar cookers:
(c) Mirror
(c) Mirror
See lessIn which of the following kinetic energy is converted into electrical energy
(d) All of the above
(d) All of the above
See lessUltimate sources of energy is :
(b) Solar energy
(b) Solar energy
See lessWhich is odd:-
(b) Hydro electricity
(b) Hydro electricity
See lessMost popular kitchen fuel in India is
(a) LPG
(a) LPG
See less