National Science Olympiad Forum By SOF Olympiad Trainer - Page 597

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Subject :NSO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1
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Subject :NSO    Class : Class 8
hi

Ans 1: (Master Answer)

Class : Class 1
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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 6
THROUGH NERVES WHICH CARRY THE PAIN STIMULUS

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
correct answer is C

Ans 2:

Class : Class 9
c

Ans 3:

Class : Class 9
IF [I] WILL BE TRANSPARENT ,AS WE KNOW THAT THE MATERIALS WHICH ALLOW LIGHT TO PASS THROUGH THEM ARE CALLED TRANSPARENT SO IF WE CUT OUT A SQUARE TRANSPARENT SHEET FROM A ROLL OF TRANSPARENT ,SURELY THE LIGHT PATCH WILL PASS THROUGH[II]THEN THE [II] MATERIAL SHOULD BE SOMETING WHICH CAN NOT ALLOW LIGHT TO PASS TROUGH IT IT SHOULD BE OPAQUE AND THE LAST SQUARE[III] CAN BE MADE OUT FROM ANY MATERIAL,THUS IT WILL NOT CHANGE THE ANSWER.SO WE CONCLUDE THE CORRECT ANSWER IS C

Ans 4:

Class : Class 6

Ans 5:

Class : Class 7
to my knowledge the ans is c

Ans 6:

Class : Class 8
option c

Ans 7:

Class : Class 9
c

Ans 8:

Class : Class 9
SOF I had given C how you show that I gave B???

Ans 9:

Class : Class 8
No, the right answer is opt. c because if II is translucent, then it will NOT GET A CLEAR BRIGHT SPOT but a hazy one.

Ans 10:

Class : Class 7
to my knowledge the ans is c

Ans 11:

Class : Class 6
its c as transparent object 1 will allow light ti pass. opaque object 2 wont allow anything to pass and will make a patch of light and the last could be anything

Ans 12:

Class : Class 6
it could be b too as it is not clear that if it has any problem in it like hazy r said if its clear

Ans 13:

Class : Class 8
No, the right answer is opt. c because if II is translucent, then it will NOT GET A CLEAR BRIGHT SPOT but a hazy one.

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
Kindly mention your query

Ans 2:

Class : Class 4

Ans 3:

Class : Class 5
Lata hai sab pagal ho gaya hai answer is b

Ans 4:

Class : Class 5

Ans 5:

Class : Class 5
Thanks Again Ishit, Riddhiman, and Avyukt!🙏

Ans 6:

Class : Class 4
The answer has to be D.

Ans 7:

Class : Class 4

Ans 8:

Class : Class 4
The answer can either be B or D.

Ans 9:

Class : Class 5
That answer is D as b,a and b are the best conductors of heat so the heat would pass through b,a and b faster and it is balanced.Nice question.

Ans 10:

Class : Class 5
class 4

Ans 11:

Class : Class 4
there is no necessity of mentioning the words: "descending order". This is contradictory to the statement: A>B>C>D. Hence the question is wrong.

Ans 12:

Class : Class 4
ans is b

Ans 13:

Class : Class 7
That answer is D as b,a and b are the best conductors of heat so the heat would pass through b,a and b faster and it is balanced.Nice question.

Ans 14:

Class : Class 5

Ans 15:

Class : Class 6
Ishit and Riddhiman thank you for clearing my doubts

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 1
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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 9
ans is b

Ans 3: (Master Answer)

Class : Class 1
Kindly mention your query

Ans 4:

Class : Class 8
Please explain how unsaturated fats are liquids at room temperature

Ans 5:

Class : Class 9
My query is, I didn't understand anything. Pls explain me

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Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
Please mention your query

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10
It's 42 guys

Ans 2:

Class : Class 7
The answer is 42!!!

Ans 3:

Class : Class 7
42

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Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

Class : Class 1
Here, the correct answer is A. In (A), the incident rays are diverged after refraction, so the lens is concave and in (B), the incident rays are converged after refraction, so the lens is convex.

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