National Science Olympiad Forum By SOF Olympiad Trainer - Page 702

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9

Ans 2:

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

Ans 3: (Master Answer)

Class : Class 1
The correct answer is D.

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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 correct answer is option C

Ans 2:

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

Ans 3:

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

Ans 4:

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 5:

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

Ans 6:

Class : Class 7
It’s c

Ans 7:

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

Ans 8:

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

Ans 9:

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 10:

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

Ans 11:

Class : Class 9
answer should be c

Ans 12:

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

Ans 13:

Class : Class 5
it is CCCCCCCCCC so obvious

Ans 14:

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

Ans 15:

Class : Class 9
It's C for sure

Ans 16:

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 17:

Class : Class 9
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 18:

Class : Class 8
it is c

Ans 19:

Class : Class 6

Ans 20:

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

Ans 21:

Class : Class 6

Ans 22:

Class : Class 9
Even I agree with answer c

Ans 23:

Class : Class 3
it is c

Ans 24:

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

Ans 25:

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

Ans 26:

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

Ans 27:

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

Ans 28:

Class : Class 6
Ans is C

Ans 29:

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

Ans 30:

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

Ans 31:

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 32:

Class : Class 4
ansssssssssssssssss shouldddddddddddd beeeeeeeeeeeeeee ccccccccccccccccccccccccc

Ans 33:

Class : Class 9

Ans 34:

Class : Class 7
its c noobs

Ans 35:

Class : Class 8

Ans 36:

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 37:

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

Ans 38:

Class : Class 10
yes.

Ans 39:

Class : Class 9
The ans is Noobs

Ans 40:

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

Ans 41:

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 42:

Class : Class 10
C

Ans 43:

Class : Class 7
i agree with you.

Ans 44:

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

Ans 45:

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 46:

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

Ans 47:

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

Ans 48:

Class : Class 6
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 49:

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

Ans 50:

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

Ans 51:

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

Ans 52:

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

Ans 53:

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

Ans 54:

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

Ans 55:

Class : Class 1
Answer should be C!!!

Ans 56:

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

Ans 57:

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

Ans 58:

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

Ans 59:

Class : Class 8
C is the answer

Ans 60:

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

Ans 61:

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

Ans 62:

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

Ans 63:

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

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

Ans 66:

Class : Class 8
C

Ans 67:

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

Ans 68:

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

Ans 69:

Class : Class 7
The answer is legit C everyone

Ans 70:

Class : Class 6
the answer is C

Ans 71:

Class : Class 6
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 72:

Class : Class 4

Ans 73:

Class : Class 7
C

Ans 74:

Class : Class 10
the answer is c

Ans 75:

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 76:

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

Ans 77:

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

Ans 78:

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

Ans 79:

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 80:

Class : Class 6
yes ,its 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 3
The correct answer is D

Ans 3:

Class : Class 3
Why the answer is not B

Ans 4:

Class : Class 4

Ans 5:

Class : Class 4
ctvgukyvvrcutetuvuytvurcdeyttv

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
it is water vapour and snow it is option b

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 4
5 2-3=44 5-6=3ans is 3

Ans 2:

Class : Class 4
5 2-3=45 4-6=3answer is 3

Ans 3:

Class : Class 2
Can someone describe how to solve this question?

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Subject :NSO    Class : Class 7

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