National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 9

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Class : Class 9
Because mammals tend to have a protection layer of hair rather than scales. It's their characteristic feature

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Subject :NSO    Class : Class 5

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Class : Class 5
it is Decibal and unit for frequency of sound is Hertz.

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Class : Class 5
Denial unit

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Class : Class 6
The unit to measure sound are Hertz(hz) and Decibels(dbi)

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Class : Class 7
The unit to measure sounds is decibel.

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Class : Class 5
the units used to measure sound is decibels

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Class : Class 6
decibel is the unit to measure the sounds

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Subject :NSO    Class : Class 6

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Class : Class 6
by spending money

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Subject :NSO    Class : Class 5

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Class : Class 5
Not all white bears are Polar bears. One of them is called a Spirit bear. Another reason is that they live in the polar regions. Hope this helped. :)

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Subject :NSO    Class : Class 6

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Class : Class 9
you earn batches when you get out of out marks

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Subject :NSO    Class : Class 5

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Class : Class 6
hey soundharya both are correct.I checked in internet ,it said that mount fuji is officially classified as active volcano.but only a few people describe it as dormant volcano.that's all.any queries check in internet or wikipedia,.

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Class : Class 5
I think it is active volcano as we have learned about it recently

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Class : Class 7
the correct answer is that Mount Fuji is a active volcano.Mostly, few of the answers are wrong in the MTG Science Text Book.

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Class : Class 7
It is an active volcano , an example of dormant volcano is Mt. Apo .

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Class : Class 3
It is a active volcanoes

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Subject :NSO    Class : Class 6

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Class : Class 8
alternate phyllotaxy opposite phyllotaxy whorled phyllotaxy

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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
An inventor named ANTONIO MEUCCI had made and patented a device much like the telephone which he called the 'teletrofono' in 1860,but he was so poor that he could not pay the $10 fee to renew his patent,so he lost it.5 years later ALEXANDER GRAHAM BELL who had seen the 'teletrofono' made his own 'teletrofono' which he called as 'telephone'.

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Class : Class 4
Alexender Graham Bell

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Class : Class 4
Alexander Graham Bell

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Class : Class 7
Alexender Graham Bell

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Subject :NSO    Class : Class 7

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Class : Class 7

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Class : Class 7
A Bose - Einstein condensate (BEC)is a state of matter of a dilute of bosons cooled to absolute zero

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Class : Class 9
plasma or bose condensate? clarify it

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Class : Class 8
PLASMA is 4th state of matter, whereas bose-einstein condensate is the 5th state of matter. I am asking about bose-einstein condensate.

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