National Science Olympiad Forum By SOF Olympiad Trainer - Page 692

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
The correct option is D

Ans 2:

Class : Class 5
D option is the correct answer. Hope it helps.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
Please tell me how is it D

Ans 2:

Class : Class 8
The correct answer is A(D).

Ans 3:

Class : Class 9

Ans 4:

Class : Class 9
the ans is C

Ans 5:

Class : Class 5
c

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Correct

Ans 2: (Master Answer)

Class : Class 1

Venus is the hottest planet in the solar system. Although Venus is not closest to the sun, its dense atmosphere traps heat. As a result, temperatures on Venus are higher than the temperature on Mars.


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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
But I think it'd be d

Ans 2:

Class : Class 9
Come on SOF this is not fair please make this right this has been pointed out 4 years back

Ans 3:

Class : Class 6
its the fourth mistake so far come on sof its d

Ans 4:

Class : Class 1
d is the answer. idk why they have marked it wrong

Ans 5:

Class : Class 6
answer is d

Ans 6:

Class : Class 5

Ans 7:

Class : Class 10
Atul Sanjeev can you say the reason

Ans 8:

Class : Class 3
soumyaraj nice effort to explain lol 😆

Ans 9:

Class : Class 5
Answer should be D as you can see your full self even after you move back.

Ans 10:

Class : Class 6
answer will be D

Ans 11:

Class : Class 7
It's D for heaven's sake THEY CAN'T MAKE IT PROPERLY THEY SHOULDN'T MAKE IT. As you can see the light reflects from the mirror but avoids the eye how will you see the object

Ans 12:

Class : Class 10
it is d

Ans 13:

Class : Class 6
dddd!!!!

Ans 14:

Class : Class 2

Ans 15:

Class : Class 10
The answer can be c according to the size of the mirror. As the size is not mentioned , I think that the answer should be d.....

Ans 16:

Class : Class 10
Excuse me, but I think that the answer should be D , Contrary to the answer key given.

Ans 17:

Class : Class 6
i just tried the experiments

Ans 18:

Class : Class 7
Ishika you are wrong. Try it yourself. When you move away from the mirror, it obviously will show more. And do not worry everyone, because it is just a printing mistake. And the answer is D. No matter what happens. It is only D. And, there is a sof account whose name is admin and he always answers computer questions correctly. He is appointed by sof only. All of his answers are called master answers. I think this is not fair. If you do not like that admin of sof, comment below. Thank you. Bye!

Ans 19:

Class : Class 6
The answer is D.

Ans 20:

Class : Class 1
It should be D!!

Ans 21:

Class : Class 4
Hey!!!!! Not fair it should be D!!!

Ans 22:

Class : Class 8
it is d it is d

Ans 23:

Class : Class 6
the answer is D

Ans 24:

Class : Class 5
Try standing in front of a mirror where only two-thirds of your body is visible. You will find it quite impossible to see the whole of yourself, even by moving away. that's why the answer is option c only.

Ans 25:

Class : Class 6
the awnswer is D as the rays of light must fall on the eye to form an image also in option C the rays of light are not in the correct answer. Hope to see sof fix this soon!

Ans 26:

Class : Class 10
I think that the correct option should be D

Ans 27:

Class : Class 6
d IS THE ANSWER

Ans 28:

Class : Class 9
ddddddddddddddwhy has sof given the answer c??

Ans 29:

Class : Class 7
........Z?

Ans 30:

Class : Class 9
HOW IN THE WORLD IS IT C??????It is B. Come on SOF try it yourself.

Ans 31:

Class : Class 9
Ans is C

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
what is the correct answer?

Ans 2:

Class : Class 8
The answer is convergent,but what's its meaning?

Ans 3:

Class : Class 9
What does this QUESTION mean? I didn't understand the MEANING only.Pencil of light????

Ans 4:

Class : Class 9
what would be the answer???

Ans 5:

Class : Class 9

Ans 6:

Class : Class 9
The beam of convergent light is the way the rays come from different directions which finally meet at a specific point, then that collection of the rays of light can be called as convergent rays or convergent beam of light . That is what happens with a pinhole camera A convergent beam of light enters the pinhole. So B is the correct answer.

Ans 7:

Class : Class 6

Ans 8:

Class : Class 7

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
the answer is a

Ans 2:

Class : Class 6
The answer is A.

Ans 3:

Class : Class 6
The answer s A.

Ans 4:

Class : Class 9
But why? Explain the reason please.......

Ans 5:

Class : Class 10

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Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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