National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Class : Class 5
Yes, brass is an alloy. It consists of Zinc and Copper. ;)

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Subject :NSO    Class : Class 5

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Class : Class 7
You will get a batch when you donate some money to charity , If they want to give you.

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Subject :NSO    Class : Class 5

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Class : Class 5
At every 5000 points :D

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 4

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Class : Class 6
HUMMING BIRD IS THE ONLY BIRD WHICH CAN FLY BACKWARDS

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Class : Class 8
Hummingbird

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Class : Class 4
Hummingbird

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Class : Class 4
Hummingbird

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Subject :NSO    Class : Class 8

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Class : Class 8
sun is not only the star in our galaxy. scientist belive that there are more than 200 billion stars in our glaky . souham 5-c jpis [formely known as sbsis]

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Class : Class 8
He asked about solar system and not the universe. There is only one star in the solar system THE SUN.

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Class : Class 3
there are infinite stars it is impossible to count them.well nobody knows how many stars are present in the universe.well there is one star that we our all familar to it is the sun

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Class : Class 8
There is only one star in our solar system. That is the SUN

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Subject :NSO    Class : Class 5

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Class : Class 6
Rafflesia or corpse flower

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Class : Class 5
rafflesia don't mind my spellings

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Class : Class 7
Rafflesia arnoldii

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Class : Class 7
Rafflesia arnoldii

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Class : Class 7
Rafflesia

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Class : Class 7
It is Rafflesia.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Hertz or Hz. You can measure by decible also

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Class : Class 5
Decibil unit

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