Question

What are the various energy transformations that occur -

I. when you are riding a bicycle

ii. moving of a car

iii.lighting of a bulb

iv.going up in an escalator.

plz ans fast:)

Answer 1

I. when you are riding bicycle-Mechanical- kinetic energy

ii. moving of a car- Chemical- kinetic energy

iii.lighting of a bulb -electrical -heat energy

iv.going up in an escalator.- kinetic-potential energy

Answer 2

Moving of car = chemical energy to mechanical energy
Lightning of bulb= electrical energy to light energy
Riding a bicycle= chemical energy from food into mechanical energy
Going up in an escalator= electrical energy to kinetic energy