National Science Olympiad Forum By SOF Olympiad Trainer - Page 826

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Bryophyllum

Ans 2:

Class : Class 5
broyphyllum

Ans 3:

Class : Class 6
Bryophyllum

Ans 4:

Class : Class 5
Bryophyllum

Ans 5:

Class : Class 7
Bryophyylum

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
I think it is ghee .

Ans 2:

Class : Class 4
it is lassi only i have experimented it at my home

Ans 3:

Class : Class 7
It is ghee. VANSH

Ans 4:

Class : Class 8
3 lassi

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
Sorry to say but your ans. is wrong Yash as because the surface of ball is greater than that of ball it will feel more resistance than drop and has lower speed but thats that's not true....it is because of inertia as the body which has greater mass can resist more force and because in this case ball has more mass it can resist air friction easily but due to light weight of drop it can't

Ans 2:

Class : Class 9
This is because due to small mass the rain drop feels the air resistance but ball don't.

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 1

Ans 1:

Class : Class 4
There are 5 sense organs. the ears, eyes, nose, tongue are sense organs.

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Class : Class 6
5

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Class : Class 4
5

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Class : Class 5
5

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Class : Class 7
5

Ans 6:

Class : Class 3
There 5 sense organs .

Ans 7:

Class : Class 3
There are five sense organs. They are eyes, ears, tongue, nose and skin.

Ans 8:

Class : Class 4
There are 5 sense organs.

Ans 9:

Class : Class 7
There are 5 sense organs in our body

Ans 10:

Class : Class 7
There are 5 sense organs

Ans 11:

Class : Class 7
There are five sense organs in our body. Eyes for sight, Nose for smell, Ears for hearing, Tongue for taste and Skin for touch.

Ans 12:

Class : Class 8
there are five sense oragans in our body

Ans 13:

Class : Class 6
5

Ans 14:

Class : Class 4
5 And all the 5 are: 1. eyes- to see 2. ears- to listen 3. nose- to smell 4. tongue- to taste 5. skin- to feel

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Class : Class 5
5

Ans 16:

Class : Class 5
5

Ans 17:

Class : Class 5
we have 5 sense organs. They are our nose, tongue, ears, skin and eyes.

Ans 18:

Class : Class 9
5

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
acceleration due to gravity is considered negative only when a body is projected vertically upwards and during free fall it is taken to be positive. The acceleration is towards the center of the earth and therefore provides a retarding force that pulls back the object when it is rising.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8
Sedimentary rocks are formed by the sedimentation of sand and dead animals in water bodies.

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