Selina solutions

Selina solutions

Grade 8

Energy | Objective Questions

Question 1

Q1) Write true or false for each statement:

(a) A coolie does no work against the force of gravity while carrying luggage on a road.

(b) The energy stored in water of a dam is the kinetic energy

(c) The energy of a flying kite is kinetic energy.

(d) work done by a boy depends on the time in which he does work

(e) power spent by a body depends on the time for which it does work.

Solution:

(a) True

(b) False

(c) True

(d) False

(e) True

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subject-cta

Question 1

Q1) Write true or false for each statement:

(a) A coolie does no work against the force of gravity while carrying luggage on a road.

(b) The energy stored in water of a dam is the kinetic energy

(c) The energy of a flying kite is kinetic energy.

(d) work done by a boy depends on the time in which he does work

(e) power spent by a body depends on the time for which it does work.

Solution:

(a) True

(b) False

(c) True

(d) False

(e) True

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your physics exam ?

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Book a free class now
subject-cta
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