Subject :NSO Class : Class 5
Subject :NSO Class : Class 4
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 6
Ans 7:
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 21:
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 23:
Class : Class 8
Excuse me, but I think that the answer should be D , Contrary to the answer key given.
Ans 25:
Class : Class 8
Come on SOF this is not fair please make this right this has been pointed out 4 years back
Ans 27:
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!
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 6
Ans 2:
Class : Class 9
What does this QUESTION mean? I didn't understand the MEANING only.Pencil of light????
Ans 5:
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.
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Subject :NSO Class : Class 6
The given diagram shows a magnet being used to pick up a steel bar. The north pole of the magnet is close to the centre of the steel bar as shown. What are the poles induced in the steel bar at X, Y and Z?
Pole induced at X |
Pole induced at Y |
Pole induced at Z |
|
A | N | N | N |
B | N | S | N |
C | S | N | S |
D | S | S | S |
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Subject :NSO Class : Class 8
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Subject :NSO Class : Class 8
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Subject :NSO Class : Class 8