ARNAV GARG
from
PRUDENCE SCHOOL, New Delhi
Subject :NSO Class : Class 5
Two substances, P and Q, were used to fill a syringe. The plunger was then pushed in as shown in the diagram.
Which of the following would most likely be P and Q?
P | Q | |
A | Oil | Salt |
B | Rice | Oxygen |
C | Air | Water |
D | Flour | Water vapour |
Ans 1:
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Ashwak
from
Cambridge, Jalandhar
Class : Class 8
The answer is C because air and water can be compressed
Ans 8:
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Pratham Dave
from
GNS, Bangalore
Class : Class 7
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Ans 9:
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Monika Bhattacharya
from
the lexicon international school kalyaninagar, pune
Class : Class 5
The answer is C as the material P is compressed as shown in the picture related to that air is compressible while water is diificult to compress with respect to material Q.