National Science Olympiad Forum By SOF Olympiad Trainer - Page 605

User Forum

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
it is water vapour and snow it is option b

Post Your Answer

Subject :NSO    Class : Class 2

Ans 1:

Class : Class 3
5 2-3=44 5-6=3ans is 3

Ans 2:

Class : Class 3
5 2-3=45 4-6=3answer is 3

Ans 3:

Class : Class 2
Can someone describe how to solve this question?

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
30 m/s^-1

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
i have marked d but you are shwing that correct answer is c but according to solution answer is d

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
C is the correct answer

Post Your Answer

Subject :NSO    Class : Class 2

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6
don't know the answer .

Ans 3:

Class : Class 6

Ans 4:

Class : Class 6
sir

Ans 5:

Class : Class 7
No

Ans 6:

Class : Class 6
What is the answer ?

Post Your Answer

Subject :NSO    Class : Class 5

Monty fully filled a glass bottle with water, put a stopper on it and placed it upright in the freezer overnight. When he looked at it in the morning, the stopper was out of the bottle and a column of ice had emerged through the opening of the bottle.
Which one of the following is the best explanation for what Monty had observed?

A The bottle had contracted when it was put in the freezer and the water could no longer fit into it.
B Extra water condensed from the air in the freezer and then froze to form the column of ice.
C The bottle and stopper had contracted, allowing the water to pour out and form the ice column.
D The volume of water had increased when the water froze, forcing the stopper out of the bottle and forming the column of ice.


Ans 1:

Class : Class 7
D is the answer to this question

Ans 2:

Class : Class 5
Quite tricky quesstion.

Ans 3:

Class : Class 5
nice question I guess. Guys I afraid from Saipriya. Guys don't listen to her she will fail and she not the teacher.she is evilGuys Guys help me I am scard from Saipriya.

Ans 4:

Class : Class 6

Ans 5:

Class : Class 9

Ans 6:

Class : Class 9
Option is wrong! Water will contract on freezing

Ans 7:

Class : Class 9
Wrong option.a

Ans 8:

Class : Class 8

Ans 9:

Class : Class 6
NOT ABLE TO UNDERSTAND THE SENTENCES

Ans 10:

Class : Class 6

Ans 11:

Class : Class 5
Very tricky question. Good job

Ans 12:

Class : Class 9

Ans 13:

Class : Class 5
ITS CORRECT D

Ans 14:

Class : Class 8
Marigank Roy water increases its volume on cooling .

Ans 15:

Class : Class 7
5/5!

Ans 16:

Class : Class 8
Aadyant gupta are u a teacher shut up your mouth and dont talk after the teacher , dont do such rubbish things u have to read science super arnav raj sharma mrigank roy shut up are u the teacher two mads why are u reading science u fool read and understand the solluion

Post Your Answer