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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
I also thought that but it's not viral.

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
i think d. is the ans.

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7
I think A is the answer

Ans 4:

Class : Class 7
D IS THE ANSWER

Ans 5:

Class : Class 7
I think A is the answer,other two options show change of size of shadows not movement.

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
A

Ans 2:

Class : Class 5
the answer should be option A.

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
the answer is d

Ans 2:

Class : Class 6
D

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 6
C

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
it is correct because the perfume is in lid but when we spray it is in gaseous form

Ans 2:

Class : Class 6
A

Ans 3:

Class : Class 5
it is correct

Ans 4:

Class : Class 4
I think question is incorrect as the experiment has two parts to it one is Newtons law of thermal cooling and the solubility and temp relation .The blob of food colour will disperse basis the varied temperature and rate of change of temperature. The question is not for the intended students and the options are wrong

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