National Science Olympiad Forum By SOF Olympiad Trainer - Page 765

User Forum

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
option B

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
Running water and phone cable may allow the current to pass.

Post Your Answer

Subject :NSO    Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 6

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class :
P. Because water polluted by Industrial waste and farm pesticides will still have pollutants that cannot be cleaned by the water treatment plant.

Ans 2:

Class : Class 3
D

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
aaaaaaaaaaaaaaaaaaaaa

Ans 2:

Class : Class 6
A

Ans 3:

Class : Class 3
answer is A . I checked with a torch.

Ans 4:

Class : Class 8

Ans 5:

Class : Class 8

Ans 6:

Class : Class 8
the questions below please give her an appointment on Wednesday morning or Sunday or Friday or Thursday or Wednesday or Tuesday or Monday or Saturday afternoon to be more difficult times that he doesn't say they can't have enough

Ans 7:

Class : Class 10
answer is A. i just checked this with my lamp

Ans 8:

Class : Class 10
the answer is A, the shadow is sharp or perfect in shape when close to a screen

Ans 9:

Class : Class 4
The answer must be A. We have performed this experiment at our school.

Ans 10:

Class : Class 9
The answer should be A.When the object is close to the bulb more light will be diffracted so the image will not be sharp.I have performed this at a lab.

Ans 11:

Class : Class 6
Answer is A probably we should complain

Ans 12:

Class : Class 6
Report error

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8
B

Ans 2:

Class : Class 9
Ans is b

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
hulyh

Ans 2:

Class : Class 6
B) 66

Ans 3:

Class : Class 7
Why isn't it 72?

Ans 4:

Class : Class 10
C.72

Ans 5:

Class : Class 6

Ans 6: (Master Answer)

Class : Class 1

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
can anyone explain how??really puzzled!

Ans 2:

Class : Class 5
Even I don't know how to solve it.

Post Your Answer