National Science Olympiad Forum By SOF Olympiad Trainer - Page 612

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
anyone explain the solution please

Ans 2: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
can you please explain why the potential energy is the highest at Q. it should be highest at P when the ball is waiting to be kicked

Ans 2:

Class : Class 5
totally agree with you Anika

Ans 3:

Class : Class 7
i want the explanation of why it will be Q. It should be P.

Ans 4:

Class : Class 8
Can somebody please explain why Q should be the answer, i think it is P.

Ans 5:

Class : Class 7
Shubham Parab potential energy is the highest at the highest height so the answer should be Q and potential energy=mg.h

Ans 6:

Class : Class 6
answer is q because higher the ball the more potential energy it has. Potential energy=height into mass into gravity

Ans 7:

Class : Class 10
p

Ans 8:

Class : Class 4
Good evening sir, I had a doubt that potential energy is possible when the objects are in rest.

Ans 9:

Class : Class 5
b

Ans 10:

Class : Class 7
Ishit Rai , you are seeing the answer and telling and trying to be smart . It should be P as the ball has not moved yet here and is waiting to be kicked . At Q , the kinetic energy is the highest and not the potential energy . SOF has answered this question wrongly . Understood ? Samajh aaya ? Bujhte parli ? Mansalayo ?

Ans 11:

Class : Class 5
the answer should be p. It's potential energy would be highest then

Ans 12: (Master Answer)

Class : Class 1

Ans 13:

Class : Class 7
Sorry , because I had speak in 4 languages i.e. English , Hindi , Bengali and Malayalam !!!!!!!!!!!!!!

Ans 14:

Class : Class 4
p

Ans 15:

Class : Class 6
it should be P

Ans 16:

Class : Class 9
p

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
Hi friend. The ans is (D) 14

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 2:

Class : Class 3
this question is very hard for class 3

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

Ans 2:

Class : Class 7
A

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
The solution is not correct!!🐥

Ans 2:

Class : Class 5

Ans 3: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 4:

Class : Class 4
C IS THE CORRECT ANSWER BECAUSE POTASSIUM IS NOT PRESENT IN LEMON.

Ans 5:

Class : Class 7
C

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
It's B I am sure

Ans 2:

Class : Class 9
it has to be b

Ans 3:

Class : Class 7
yep it should be B . check your description its wrong . metal expands on heating and vice versa. plz help me with my questions too

Ans 4:

Class : Class 8
You got the point vice versa. It has to be (B)

Ans 5:

Class : Class 6

Ans 6:

Class : Class 7
B

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Wolf is not a jackal

Ans 2:

Class : Class 8

Ans 3:

Class : Class 9

Ans 4:

Class : Class 6
more or less both tiger and wolf and man and crow have same eating habits if it is in the form of carnivores, herbivores and omnivores. but strictly speaking crow can eat things man can't.

Ans 5:

Class : Class 8

Ans 6:

Class : Class 4
Wolves are carnivores it is said by google ok !

Ans 7:

Class : Class 6

Ans 8:

Class : Class 8
Tiger and wolf are both carnivores

Ans 9:

Class : Class 10
ITS TRUE THAT HUMANS AND CROWS ARE OMNIVORES BUT TIGERS AND WOLVES ARE CARNIVORES ....

Ans 10:

Class : Class 5
adminn!!!

Ans 11:

Class : Class 9
jackal is also a scavengerso there is no difference

Ans 12:

Class : Class 8

Ans 13:

Class : Class 5
Wolf in question and Jackal in solution marked my q wrong i will report an error

Ans 14:

Class : Class 5
it says on the solution that wolf is jackal.

Ans 15:

Class : Class 7
AAAAAADDDDDMMMMIIIIIIIIIIIINNNNN!!!!!!!!!!!!!!

Ans 16:

Class : Class 9
B and C both are correct. Wolf is a carnivore. But in solution they have given 'Jackal'. SOF requesting you to either 1. Change the word 'Jackal' to 'Wolf' in solution and then change option D to 'Both B and C' OR 2. Change 'Wolf' in Option C to 'Jackal'. Pls. change according to any one of the points above ASAP to avoid confusion.

Ans 17:

Class : Class 6

Ans 18:

Class : Class 5
but the tiger is as same as the wolf as both are carnivores there diet includes mulsk , deerelk and bison means they are carnivores

Ans 19:

Class : Class 8
Tiger and wolf both are carnivores

Ans 20:

Class : Class 9
actually people mis understand it wolf is not a carnivores it is a scavenger they dont hunt usually they find or steal from the carnivores hence tiger and wolf is not the same

Ans 21:

Class : Class 10
Yes they both are carnivores

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Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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