National Science Olympiad Forum By SOF Olympiad Trainer - Page 612

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 10
B is the correct option

Ans 2:

Class : Class 6

Ans 3:

Class : Class 7
It should be b

Ans 4:

Class : Class 6
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 5:

Class : Class 6
request explanation

Ans 6:

Class : Class 9
it should be B....

Ans 7:

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

Ans 8:

Class : Class 8
Hello There....I have answered test.....Answer is CSolution:The image formed in the plane mirror is always of the same size as that of the object.

Ans 9:

Class : Class 7
thank you

Ans 10:

Class : Class 10
answer is B

Ans 11:

Class : Class 6
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb!!!!!!!!!!!!!!!!!!

Ans 12:

Class : Class 7
It is just a printing mistake. It happens with many questions and the correct answer is option B.

Ans 13:

Class : Class 3
In the case of a plane mirror, the size of the image is equal to the size of the object, irrespective of the distance of the object from the mirror

Ans 14:

Class : Class 6
come on who made this tests answer key go look at your mirror its b

Ans 15:

Class : Class 4
its b not c

Ans 16:

Class : Class 6
The answer should be option B.

Ans 17:

Class : Class 9

Ans 18:

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

Ans 19:

Class : Class 6
b,its b.

Ans 20:

Class : Class 9
Answer should be b

Ans 21:

Class : Class 6

Ans 22:

Class : Class 4
b b b b b bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 23:

Class : Class 8
it should be b

Ans 24:

Class : Class 6
Parth Wave your hand towards the mirror you silly!

Ans 25:

Class : Class 8
It should be c. try the experiment.

Ans 26:

Class : Class 6
ANSWER IS B

Ans 27:

Class : Class 9
it should be B

Ans 28:

Class : Class 7

Ans 29:

Class : Class 1
the correct answer is b

Ans 30:

Class : Class 7
correct option will be (B)

Ans 31:

Class : Class 8
request solution

Ans 32:

Class : Class 1
ans should be B..

Ans 33:

Class : Class 7

Ans 34:

Class : Class 6
Yes b is correct

Ans 35:

Class : Class 7
Ans should be b

Ans 36:

Class : Class 1
I THINK THERE IS SOME ISSUE FROM THE WEBSITE. ANS SHOULD BE B

Ans 37:

Class : Class 9

Ans 38:

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

Ans 39:

Class : Class 6
C is correct as the girl is not seeing the image. If you play or know Minecraft, you can be like in the spectator mode and if you have a mirror mod, then you will see the mob with the same size of the image whether it is near or not.

Ans 40:

Class : Class 6
b

Ans 41:

Class : Class 1
It should be B!!

Ans 42:

Class : Class 6
ANS IS B

Ans 43:

Class : Class 7
answer should be (B)

Ans 44:

Class : Class 7
B

Ans 45:

Class : Class 3
it is bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbsof please change it quickly

Ans 46:

Class : Class 9
The correct option is b as if we will move towards mirror our image formed will increase in size paulette don't know the answer

Ans 47:

Class : Class 9
B

Ans 48:

Class : Class 6

Ans 49:

Class : Class 8
it should be opt b

Ans 50:

Class : Class 9
Bbbbbbbb

Ans 51:

Class : Class 7
B

Ans 52:

Class : Class 7
The correct answer is B

Ans 53:

Class : Class 9
it should be B not C

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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 8

Ans 3:

Class : Class 7
a

Ans 4:

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

Ans 1:

Class : Class 6
Yes it is showing wrong infoAnswer SHOULD BE C

Ans 2:

Class : Class 5
how can tye answer be c as it says" used for seperating harmful substance for pure one. it can be used as in the case of sea water evaporation is used for seperating salt and water as salty water is harmful.....?????????????/

Ans 3:

Class : Class 7

Ans 4:

Class : Class 5
HOW CAN THE ANSWER BE AS IT SAYS THE " USED FOR

Ans 5:

Class : Class 7
yes

Ans 6:

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 9
Sun has its own lights but the other three have not their own.So the right answer should be A.

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8
Moon dosen''t has it"s own light and the other three have their own light so option (D) is the right ans.

Ans 5:

Class : Class 5
D

Ans 6:

Class : Class 4
answer should be D

Ans 7:

Class : Class 3
D is the right answer.

Ans 8:

Class : Class 7
d

Ans 9:

Class : Class 8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 8
B

Ans 2: (Master Answer)

Class : Class 1

Ans 3:

Class : Class 4
a

Ans 4:

Class : Class 8
D

Ans 5:

Class : Class 3
C

Ans 6:

Class : Class 5
D

Ans 7:

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

Ans 8:

Class : Class 3
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

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