National Science Olympiad Forum By SOF Olympiad Trainer - Page 541

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10
Is it a or b

Ans 2:

Class : Class 7
Q

Ans 3:

Class : Class 7
R

Ans 4:

Class : Class 10
Please feed a clearer picture next time as this one is obscure.

Ans 5:

Class : Class 10
The correct answer is R i.e. small intestine, option b.

Ans 6:

Class : Class 8
what is r and q?? which is small in. and which is large?

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 1
The correct answer is b.

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Subject :NSO    Class : Class 8

Which of the following statements are true?
(i) An object will continue moving uniformly until the resultant force on it is zero.
(ii) The bodies do not change their state of rest or motion unless acted upon by an unbalanced external force.
(iii) If a body is at rest on the surface of the Earth then the net downward force exerted by the Earth and net upward force exerted on the body are not equal to each other.

A Only (i) and (ii)
B Only (ii) and (iii)
C Only (i) and (iii)
D All (i), (ii) and (iii)


Ans 1:

Class : Class 8
c

Ans 2:

Class : Class 9
A

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 6
B. Flight for flying; down are keeping warm and body feathers for giving shape

Ans 3:

Class : Class 6

Ans 4:

Class : Class 3
a-3a-3

Ans 5:

Class : Class 3

Ans 6:

Class : Class 5
b is correct

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10
WHY?

Ans 2:

Class : Class 10

Ans 3:

Class : Class 10
Water does not allow the heat to pass through to the wax. it proves that water is a bad conductor of heat.

Ans 4:

Class : Class 8
b is the ans . this activity shows that heat doesnt reach wax ie water is bad conducyor

Ans 5:

Class : Class 9

Ans 6:

Class : Class 7
ans is B that water is a poor conductor of heat

Ans 7:

Class : Class 7
NA

Ans 8:

Class : Class 8

Ans 9:

Class : Class 7
No solution is provided for this question.

Ans 10:

Class : Class 8

Ans 11:

Class : Class 9
what

Ans 12:

Class : Class 8

Ans 13:

Class : Class 6

Ans 14:

Class : Class 8
i am NOT ABLE TO UNDERSTAND. There is no solution given.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7

Ans 2:

Class : Class 7
C!!!

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8

Ans 2:

Class : Class 7
A!!!

Ans 3:

Class : Class 8
the answer may be a,but it seemed to me that they expanded equally so i clicked d

Ans 4:

Class : Class 7
A

Ans 5:

Class : Class 7

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
A--- Sun B---Earth C--- Moon D---Umbra It is right order

Ans 2:

Class : Class 5
it is c as it is a lunar eclipse

Ans 3:

Class : Class 5
which is the correct answer B or C

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