National Science Olympiad Forum By SOF Olympiad Trainer - Page 470

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
pratham dave u r a fool it will be wrong worst science studier. Devina u r right my dear friend but just look at the sollution, and biju are u mad ans three did not even reply u mad u say she is wrong dont talk all this rubbish in chat

Ans 2:

Class : Class 1
Ans 3 is wrong the correct ans is D.

Ans 3:

Class : Class 5
D is correct there is no space in the syringe when you push the plunger down

Ans 4:

Class : Class 7
C is the answer to this question

Ans 5:

Class : Class 7

Ans 6:

Class : Class 5
D is the correct answer

Ans 7:

Class : Class 4
well I have no idea if the answer D is correct or not but i think that answer C is not correct as how can you say that the syringe which is inside water will get the force of air

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Correct answer is what

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7

Ans 2:

Class : Class 10
HERE CORRECT ANSWER IS GIVEN AS B THAT IS 0.58

Ans 3:

Class : Class 8
answer should be 0.48

Ans 4:

Class : Class 4
I think 0.75, though not in options

Ans 5:

Class : Class 7

Ans 6:

Class : Class 7
shouldn't the answer be 0.75 m per sec??

Ans 7:

Class : Class 7
the answer is not 0.75 because the object was at rest till 5 sec then the object starts moving from 2m to 9m so total distance traveled will be 7 m so 7/12 is not equal to 0.75

Ans 8:

Class : Class 8
2.17 is the answer

Ans 9:

Class : Class 4
how come, Some one pls explain

Ans 10:

Class : Class 7

Ans 11:

Class : Class 5
I didn't understand the questionPlease explain🙏🙏🙏

Ans 12:

Class : Class 4
can some one pls explain

Ans 13:

Class : Class 7
The answer should be 0.75, the options provided are wrong

Ans 14:

Class : Class 7
2.17

Ans 15:

Class : Class 9
how is this 2.17,can you explain,we got 0.48

Ans 16:

Class : Class 1
It moved only 7m not 9m. It started from 2m. Refer the solution also

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
a

Ans 2:

Class : Class 4
D

Ans 3:

Class : Class 5

Ans 4:

Class : Class 4
why it is D

Ans 5:

Class : Class 5

Ans 6:

Class : Class 4

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Some sharks lay eggs ( oviparous )and leave them in the water, some give birth to the babies (viviparous) and some lay eggs and have them hatch inside the mother and the baby sharks leave after they are old enough (ovoviviparous)

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
shark does not lay eggs

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
C is the answer

Ans 2:

Class : Class 5
C is the answer

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