Page 1 - FORMS OF ENERGY(SOUND ENERGY - HYDRO ENERGY)
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CHAPTER 10 – FORCE, ENERGY AND SIMPLE MACHINES
TOPIC – FORMS OF ENERGY
(SOUND ENERGY, ELECTRICAL ENERGY, WIND ENERGY, SOLAR ENERGY AND
HYDRO ENERGY)
OBJECTIVE QUESTIONS
Q.1 Fill in the blanks:
a) A table produces________ when played.
b) Hydro electric power plants use the energy of running water to
generate___________.
c) _____________energy is the energy contained in an electrical current.
d) _____________energy is used in windmill farms to generate electricity.
Q.2. Choose the correct option:
1. Which of the following energies is used by plants to produce their
food?
A) Sound energy
B) Solar energy
C) Wind energy
D) Muscular energy
E) None of these
2. Which form of energy is depicted in the given figure?
A) Solar energy
B) Thermal energy
C) Geothermal energy
D) Wind energy
