National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Correct answer is C. Third-class lever has Effort in the middle

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 2
Ans: D

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 3

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
C

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 2
Ans B

Ans 2:

Class : Class 2
Ans B

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
I think it's gonna be A

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Subject :NSO    Class : Class 9

Read the given statements and select the correct option.
Statement 1 : If a body is thrown vertically upward from ground and air resistance is taken in account, then the time of ascent is less than the time of descent.
Statement 2 : Air resistance opposes the motion of the body.

A Both statement 1 and statement 2 are true and statement 2 is the correct explanation of statement 1.
B Both statement 1 and statement 2 are true but statement 2 is not the correct explanation of statement 1.
C Statement 1 is true but statement 2 is false.
D Statement 1 is false but statement 2 is true.


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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 7
Maybe C

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