National Science Olympiad Forum By SOF Olympiad Trainer - Page 600

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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

Ans 1:

Class : Class 8
(a)

Ans 2:

Class : Class 8
c

Ans 3:

Class : Class 9
A

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 6

Ans 3:

Class : Class 3
a-3a-3

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Class : Class 3

Ans 5:

Class : Class 5
b is correct

Ans 6:

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

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10

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Class : Class 6

Ans 3:

Class : Class 9
b is the ans . this activity shows that heat doesnt reach wax ie water is bad conducyor

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Class : Class 10
WHY?

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Class : Class 8

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

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Class : Class 7
NA

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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.

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Class : Class 4

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

Ans 11:

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

Ans 12:

Class : Class 9

Ans 13:

Class : Class 8

Ans 14:

Class : Class 8

Ans 15:

Class : Class 9
what

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8

Ans 2:

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

Ans 3:

Class : Class 7
A!!!

Ans 4:

Class : Class 7

Ans 5:

Class : Class 7
A

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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
which is the correct answer B or C

Ans 3:

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

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
aaaaa is the ans

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Class : Class 6
It is option A

Ans 3:

Class : Class 4

Ans 4:

Class : Class 7
it is d

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Class : Class 6

Ans 6:

Class : Class 5
D) Both [a] and [b] Solution : Joints are the places where two bones are joined together. 'X' represents joint between bones in the skull which shows no movement, Y-type joint (hinge joint) present between lower jaw and skull, is also present in elbow. It allows movement in only one direction. Cartilaginous joints are found between vertebrae that allow slight movement of bones unlike the 'X' type joint.

Ans 7:

Class : Class 4
how its d i got it a

Ans 8:

Class : Class 2
A is right and it is RIGHT

Ans 9:

Class : Class 7
Y is a jaw bone joint just like the elbow joint.

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