Ira Nagvekar
from
podar international school ,kankavli, Kankavli
Subject :NSO Class : Class 4
Select the INCORRECT statement.
A Energy is the capacity to do work.
B Energy cannot be changed from one form to another.
C Potential energy is the energy due to motion.
D Both (B) and (C)
Ans 2:
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Ashwak
from
Cambridge, Jalandhar
Class : Class 8
Energy can be changed from one form to another and KINETIC energy is the energy due to motion not Potential energy . So , the correct answer is D
Ans 3:
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Ashwak
from
Cambridge, Jalandhar
Class : Class 8
The correct answer is D because both the options ( B,C ) are incorrect .
Ans 7:
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Ans 8:
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Abhra Joshi
from
Global City International School, Bangalore
Class : Class 4
every body knows that , its so simple and one of the basics