National Science Olympiad Forum By SOF Olympiad Trainer - Page 662

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
Can anyone give explanation. Of this

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Subject :NSO    Class : Class 2

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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 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 2:

Class : Class 7
Can you tell the answer to this question

Ans 3:

Class : Class 9

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
The ans to this ques is not d because the image will be seen at point c

Ans 2:

Class : Class 6
it is CCCCCCCCCC so obvious

Ans 3:

Class : Class 10
Answer should be 'C' as the eye can see the image on the first mirror as light will reflect from the second mirror at an angle that it hits the first mirror and then the eye

Ans 4:

Class : Class 9
why is it D? it should be C

Ans 5:

Class : Class 9
The ans is Noobs

Ans 6:

Class : Class 4
ansssssssssssssssss shouldddddddddddd beeeeeeeeeeeeeee ccccccccccccccccccccccccc

Ans 7:

Class : Class 4

Ans 8:

Class : Class 7
its c noobs

Ans 9:

Class : Class 8
I agree with you all . the answer is C . if the answer is D , please provide a solution

Ans 10:

Class : Class 8
Hello everyone..I have answered the test and found out that the answer is D...There is no solution

Ans 11:

Class : Class 1
Eyes its c for sure......😁😁

Ans 12:

Class : Class 6
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 13:

Class : Class 10
yes.

Ans 14:

Class : Class 7
It should be C as same concept is used in submarines

Ans 15:

Class : Class 9
THE ANSWER SHOULD BE CCCC!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 16:

Class : Class 8
C

Ans 17:

Class : Class 6
if the answer is d, then give the solution.

Ans 18:

Class : Class 8
i agree with everyone that say that the answer is cccccccccccccccc!

Ans 19:

Class : Class 6
How is it'd'? It is c as the eye is not even looking on point d

Ans 20:

Class : Class 7
I agree with everyone, the answer is c as the mirror(point c) is the last object for the light to bounce of before reaching the eyes. I have checked this question online and all the websites ( including world famous Q

Ans 21:

Class : Class 6
when we see the result is says d is the correct answer

Ans 22:

Class : Class 6
it should be c and if not, please provide the solution

Ans 23:

Class : Class 7
It’s cHow in the world is d. It’s not even in the periscope

Ans 24:

Class : Class 6
How the hell is it d even if we take it the wrong way there is a one in a ten million chance someone gets a then how d is even possible this is idiotic

Ans 25:

Class : Class 6
how ans is D????

Ans 26:

Class : Class 6
I agreed with all. Ans is C.

Ans 27:

Class : Class 6
C

Ans 28:

Class : Class 7
it is so wrong! the answer is surely c. they are cheating us for money

Ans 29:

Class : Class 9
answer should be c

Ans 30:

Class : Class 7
It should be c....

Ans 31:

Class : Class 8
the answer is not c as the image formed will have the same distance as the original object. the answer should be d.

Ans 32:

Class : Class 6
cccccccccccccccccccccccccccccccccccccc!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 33:

Class : Class 7
i agree with you.

Ans 34:

Class : Class 9
Sorry I put the previous comment by mistake....HOW IS IT D?????

Ans 35:

Class : Class 6
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 36:

Class : Class 6

Ans 37:

Class : Class 3
ANS is C!!!!!!!!!!!!!!!!!!

Ans 38:

Class : Class 9
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 39:

Class : Class 8
it is c

Ans 40:

Class : Class 3
it is c

Ans 41:

Class : Class 8

Ans 42:

Class : Class 10
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 43:

Class : Class 8
C is the answer

Ans 44:

Class : Class 6
It should be c as the eye can see from that point only.

Ans 45:

Class : Class 7
Do not fight so much, it is just a printing mistake. It happens with many questions.

Ans 46:

Class : Class 6
it is c no doubt.......

Ans 47:

Class : Class 6
i rock,im the smartest and the answer is c

Ans 48:

Class : Class 10
because I think if you just forget that how a periscope works, and see through it then your brain would think that the object is on point d.

Ans 49:

Class : Class 9
answer is D , the image of an object in a mirror is virtual and the position of this virtual image is at the same distance inside the mirror as the distance of observers eye from the mirror, so image formed in mirror c would be seen by the observers eye at point d.

Ans 50:

Class : Class 3
i typed the answer as c because the same concept is followed in the submarine

Ans 51:

Class : Class 6
The ans is C,C,C and only C .

Ans 52:

Class : Class 6
it should be C because in a periscope it reflects light SOF is wrong they are saying D

Ans 53:

Class : Class 10
I agree with Aarushi and Tanishtha.The image will be seen on the lower mirror.

Ans 54:

Class : Class 9
It's C for sure

Ans 55:

Class : Class 10
the answer is c

Ans 56:

Class : Class 7
IT'S C PLEASE UPDATE IT!!!!!!! I agree with you all it's C

Ans 57:

Class : Class 9

Ans 58:

Class : Class 7
The correct answer is option C

Ans 59:

Class : Class 9
Even I agree with answer c

Ans 60:

Class : Class 6
yes ,its c !!!

Ans 61:

Class : Class 7
the answer is surely c!!!!!!!

Ans 62:

Class : Class 6
I think it should be C ......... SOF pls give the solution .............

Ans 63:

Class : Class 4
It should be 'c' as the image of 'O' is seen on the mirror at 'c' and same concept is used in periscopes.

Ans 64:

Class : Class 9
It should be ans C , If not pls provide with a solution to the same. SOF olympiad trainer, I also request to ban Harry potter from hogwarts, hogsmede due to his ego which can hurt others feelings and also due to is maybe incorrect saying that he is the smartest of them all

Ans 65:

Class : Class 6
The answer is legit C everyone

Ans 66:

Class : Class 5
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 67:

Class : Class 6

Ans 68:

Class : Class 1
ANS IS CCCCCCCCCCCCCCCC!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 69:

Class : Class 6
Answer should be C as that is the only point the eye is looking at.

Ans 70:

Class : Class 6
Ans is C

Ans 71:

Class : Class 9
the answer is c ....

Ans 72:

Class : Class 6
Cccccccccccccccccccccccccc nothing except cccccccccccccccccc. Every one is correct d is wrongggggg

Ans 73:

Class : Class 6
the answer is C

Ans 74:

Class : Class 6
cccccccccccccccccccccccccc!!!!!!!!!!!

Ans 75:

Class : Class 10
as all my friends are agree with ans C I am also agree with that ans because the only point is in fig that 'c' from where we can see image 'o'

Ans 76:

Class : Class 7
C

Ans 77:

Class : Class 9
HOW IN THE WORLD IS IT C????

Ans 78:

Class : Class 7
It’s c

Ans 79:

Class : Class 9
Answer is C. The concept is followed in a periscope and the object is only seen on the mirror and not outside.

Ans 80:

Class : Class 1
Answer should be C!!!

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 2:

Class : Class 4

Ans 3:

Class : Class 3
The correct answer is D

Ans 4:

Class : Class 3
Why the answer is not B

Ans 5:

Class : Class 4
ctvgukyvvrcutetuvuytvurcdeyttv

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Subject :NSO    Class : Class 5

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