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AArav priyadarshi from Delhi Public School, Vindhyanagar
Subject :NSO    Class : Class 6

A balloon attached to a hollow glass tube was submerged in a container of water as shown here. Rohan placed his mouth over the open end of the glass tube and blew air into it. He observed that the water level in the container rose.
This experiment tells us that air ___________.

(i) has mass
(ii) occupies space
(iii) has a definite volume
(iv) can be compressed

A(i), (ii) and (iv)
B(ii) and (iii)
C(i) and (ii)
D(ii) only


Ans 1:

shauryaveer ranwa from DPS lava nagpur, nagpur
Class : Class 6
answer should be b guys

Ans 2:

ARNAV MISHRA from delhi public school rohini, Delhi
Class : Class 7
yes

Ans 3:

Ashwani Sharma from New horizon gurukul, BANGALORE
Class : Class 6
Yes, this experiment shows that air occupies space and not MASS

Ans 4:

advik vatsa from dps, Noida
Class : Class 7

Ans 5:

Kunsh arora from M.G.N public school, Kapurthala
Class : Class 6
This experiment shows that air occupies space but doesn't show that air has mass

Ans 6:

Yazhini Y from Hka, Gujiliyamparai
Class : Class 6
It is so easy for me

Ans 7:

Eksha from JBM GLOBAL SCHOOL, Noida
Class : Class 6
Ans:3 nishcit is right

Ans 8:

Olipriya Bhattacharjee from South Point High School, Kolkata
Class : Class 6
Yes, it does not show that air has mass.

Ans 9:

Arihant Medhi from Dps Barasat, Kolkata
Class : Class 8

Ans 10:

Nischith Kumar N from Christ Academy ICSE School, Bangalore
Class : Class 6
it shows that it occupies space but doesn't show that it has mass

Ans 11:

shivakiruthic from psbb millennium school, coimbatore
Class : Class 6
yes how is it possible

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