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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 6

Ans 3:

Class : Class 6
Answer is B because if you move towards a mirror ,your image will get bigger.

Ans 4:

Class : Class 6
Answer should be b

Ans 5:

Class : Class 6
B

Ans 6:

Class : Class 6
Yes b is correct

Ans 7:

Class : Class 6

Ans 8:

Class : Class 6
it should be b

Ans 9:

Class : Class 1
It should be B!!

Ans 10:

Class : Class 6
it should be opt b

Ans 11:

Class : Class 6
B

Ans 12:

Class : Class 6
b,its b.

Ans 13:

Class : Class 6
thank you

Ans 14:

Class : Class 6
answer is B

Ans 15:

Class : Class 7
correct option will be (B)

Ans 16:

Class : Class 7
Answer should be B because if you move towards a mirror ,your image will get bigger.

Ans 17:

Class : Class 6
B is the correct option

Ans 18:

Class : Class 6
it should be B....

Ans 19:

Class : Class 6
answer is b,because the size of the image increases when we move towards it

Ans 20:

Class : Class 6
answer should be (B)

Ans 21:

Class : Class 7
It should be b

Ans 22:

Class : Class 6
Bbbbbbbb

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
ans : a, in case of option c & d no change of soil fertility in case of option b cyclone do not dissolve soil or rocks in option a saline water can change the soil fertility

Ans 2:

Class : Class 7
a

Ans 3:

Class : Class 7
ans : a, in case of option c & d no change of soil fertility in case of option b cyclone do not dissolve soil or rocks in option a saline water can change the soil fertility

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
no they are not same crater is a depression caused by volcanic eruption or falling of a huge meteorite on the surface of earth

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Subject :NSO    Class : Class 6

Select an incorrect reason for separating components of a mixture.

A To separate two or more different but useful components.
B To remove undesirable and useless components.
C To remove pure or harmless components.
D To obtain pure sample of a substance.


answer should B because in A,C,D they are telling about to separate useful and useless components but in B they are telling to separate useless and useless component and so Bis incorrect from othar

Ans 1:

Class : Class 6
the answer is c

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
D

Ans 2:

Class : Class 3
D is the right answer.

Ans 3:

Class : Class 4
Sun has its own lights but the other three have not their own.So the right answer should be A.

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Subject :NSO    Class : Class 3

Ashish shone a torch at a ball. The shadow of the ball is projected onto a screen as shown.
What could Ashish do to get a smaller
shadow of the ball on the screen?

1. Move the ball closer to the screen.
2. Move the torch further away from the ball.
3. Move the screen further away from the ball.

A 1 only
B 3 only
C 1 and 2 only
D 2 and 3 only


In my opinion Aas we move the ball closer to the screen , size of image should decrease. So 1 should be correct option.

Ans 1:

Class : Class 3
C

Ans 2:

Class : Class 3
C

Ans 3:

Class : Class 3
BHABANI SHANKAR ACHARYA CLASS-3-B KIIT INTERNATIONAAL SHOOL ANS-C

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 9

An object of mass m travelling to the right with velocity 2v collides with another object of mass 2m travelling to the left with velocity 3v as shown in the figure. After the collision, the objects stick together.

Which of the following options is correct regarding the total momentum (magnitude) and total kinetic energy of the two objects?
--Kinetic energy

Momentum Kinetic energy
A 0 0
B 6 mv (1/2) mv2
C 4 mv (8/3) mv2
D 4 mv (4/3) mv2


I want solution

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