# User Forum

Subject :NSO    Class : Class 6

Class : Class 6

Class : Class 6

## Ans 3:

Class : Class 6
The correct and is D as the magnetic field moves from North to south

Subject :NSO    Class : Class 6

## Ans 1:

Class : Class 7
No as it causes a parallax error. It should be option A. If you don't believe me then try it yourself with a scale and measuring a line segment from different eye positions. You will see that, the measurement varies slightly every time. That's why option A is correct.

Class : Class 7

## Ans 3:

Class : Class 6
no because what will u do of zero u have to

Class : Class 7

## Ans 5:

Class : Class 7
I think it should be C because otherwise the zero end can shift slightly (in our viewpoint) and measurement will be wrong. So both statements a and b are correct and the answer is C.

Subject :NSO    Class : Class 6

Class : Class 1

Class : Class 6

## Ans 3:

Class : Class 7
A as image is as far behind the mirror as Object is in front of it. In this case Sachin is 3 m in front of the mirror and the object seems to be seven meters ahead. As Sachin is 3 m in front of the mirror that means object is (7-3) = 4 m behind the mirror. As image is as far behind the mirror as Object is in front of it, It means chart is 4 meters in front of the mirror. ( 4 - 3 ) = 1 m behind Sachin as Sachin is also in front of the mirror. Hope that answers your question !

Class : Class 1
A

Class : Class 6

Class : Class 6
A

Class : Class 3
A

## Ans 8:

Class : Class 7

Subject :NSO    Class : Class 5

## Ans 1:

Class : Class 5
Ans is C potato is stem and sugar cane also stem

Subject :NSO    Class : Class 3

## Ans 1:

Class : Class 6

Subject :NSO    Class : Class 4

## Ans 1:

Class : Class 4
Most off your questions are wrong

Class : Class 4

## Ans 3:

Class : Class 4

Subject :NSO    Class : Class 4

Class : Class 2

Class : Class 4

## Ans 3:

Class : Class 4

Subject :NSO    Class : Class 6

Subject :NSO    Class : Class 3

Class : Class 3
d

Class : Class 3
D

Class : Class 3
is it option C ?