National Science Olympiad Forum By SOF Olympiad Trainer - Page 822
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NAIRIT SHAH from p.g.garodia school, mumbai
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

from ,
Class :
Well, sublimation is the process of a solid directly converting into gas. In this case, the process of sublimation happens which is the reason behind the reduction in size of the balls.

Ans 2: (Master Answer)

from ,
Class :
Well, sublimation is the process of a solid directly converting into gas. In this case, the process of sublimation happens which is the reason behind the reduction in size of the balls.

Ans 3: (Master Answer)

from ,
Class :
Well, sublimation is the process of a solid directly converting into gas. In this case, the process of sublimation happens which is the reason behind the reduction in size of the balls.

Ans 4: (Master Answer)

from ,
Class :
Well, sublimation is the process of a solid directly converting into gas. In this case, the process of sublimation happens which is the reason behind the reduction in size of the balls.

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from ,
Subject :NSO    Class : Class 5

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Nitin Agarwal from Carmel Convent Sr. Sec. School, Gwalior
Subject :NSO    Class : Class 5

Ans 1:

from ,
Class :

Ans 2:

from ,
Class :
D is the correct answer.

Ans 3:

from ,
Class :
D

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SUSHANT TYAGI from ,
Subject :NSO    Class : Class 5

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AtishayKochar from DPS DUBAI, Dubai
Subject :NSO    Class : Class 3

Ans 1:

from ,
Class :
4/8

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Amar from AJ School, Navi Mumbai, Mumbai
Subject :NSO    Class : Class 6

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from ,
Subject :NSO    Class : Class 5

Ans 1:

bijendra bidrohi from ,
Class : Class 5
S

Ans 2:

ritvik from VIDYA SHREE INTERNATIONAL SCHOOL rohtak, rohtak
Class : Class 6
s is the correct answer because it takes the shortest time to stop

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namay rohatgi from apeejay school,noida, New Delhi
Subject :NSO    Class : Class 6

Ans 1:

param ahuja from m.p.s, Ajmer
Class : Class 9
a

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from ,
Subject :NSO    Class : Class 5

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from ,
Subject :NSO    Class : Class 8

Ans 1:

from ,
Class :
state of rest is equilibrium so answer is when resultant force is zero

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