Question

Relevant answers only​

Answer 1

LPG - Liquefied petroleum Gas

Oscillatory motion

CNG - Compressed Natural Gas

J/s :- Joule per second

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Answer 2

a)SPEAKER

b)Liquefied Petroleum Gases (LPG)

c)law of isochronism

d)energy conservation.

e)Compressed Natural Gas (CNG),

f)radiation, conduction and con- vection.

g)Kinetic Energy.

h) magnesium

I)joule

j)kinetic energy and the potential energy.