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G. Priyanka from Chennai Public School, Chennai
Subject :NSO    Class : Class 7

Ans 1:

Nipun sharma from gail dav public school, Auraiya
Class : Class 9
THE CONDITION UNDER WHICH 2 SUBSTANCES WITH PHYSICAL CONTACT WITH EACH OTHER EXCHANGE NO HEAT ENERGY.TWO SUBSTANCES IN THERMAL EQUILIBRIUM ARE SAID TO BE AT SAME TEMPERATURE.

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Shriyans from DPS Raipur, Raipur
Subject :NSO    Class : Class 4

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Nipun sharma from gail dav public school, Auraiya
Subject :NSO    Class : Class 7

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Pulkit mittal from GAIL DAV PUBLIC SCHOOL, AURAIYA
Class : Class 9
HI NIPUN

Ans 2:

Tejas Shende from Kendriya Vidyalaya, IIT Campus, Powai, Mumbai, Mumbai
Class : Class 8
The Latent heat of vaporisation of water is 540 calories per gram.

Ans 3:

ANNWESHA PAITH from BHARATIYA VIDYA BHAVAN'S R.K.SARDA VIDYA MANDIR, RAIPUR, Raipur
Class : Class 8
The latent heat of vapourisation of water at 100 degree Celsius is about 2,230 Joules per gram.

Ans 4:

ANNWESHA PAITH from BHARATIYA VIDYA BHAVAN'S R.K.SARDA VIDYA MANDIR, RAIPUR, Raipur
Class : Class 8
The latent heat of vapourisation of water at 100 degree Celsius is about 2,230 Joules per gram.

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SAIHAAN MULTANI from HILLS HIGH SCHOOL, Surat
Subject :NSO    Class : Class 2

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Mridul Jain from Shishukunj International School Indore, Indore
Class : Class 9
Nile is a major north-flowing river in north-east Africa. It is generally regarded as the longest river in the world, but some people give title to Amazon river, in South America. The Nile, which is 6,853 km long, is an "international" river as its water resources are shared by 11 countries, namely, Tanzania, Uganda, Rwanda, Burundi, Congo-Kinshasa, Kenya, Ethiopia, Eritrea, South Sudan, Sudan and Egypt. It is the primary water source of Egypt and Sudan. The Nile has two major tributaries, the White Nile and the Blue Nile. The White Nile is the primary source of the river, whereas the Blue Nile is the secondary source and also the source of most of the water and silt.

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kushal from indian school sohar, sohar
Subject :NSO    Class : Class 6

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Krishna from Mvn, Faridabad
Subject :NSO    Class : Class 7

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Krishna from Mvn, Faridabad
Class : Class 7
It's very difficult to get it in free

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nasr2607@gmail.com from Aurum the Global School, Haldwani
Subject :NSO    Class : Class 7

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Gyanajyoti Mishra from J.N.V., Jajpur
Class : Class 10
Biology-Tensors are the tisues that tighten the muscles. Physics-Tensors are the geometrical objects that shows linear relation beween scalars,vectors and other tensors

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Amitava Pushilal from International Schooling, Singapore
Subject :NSO    Class : Class 10
c

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Kush Malpani from Cathedral and John Connon Senior School, Mumbai
Class : Class 8
what in the world do u mean

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shriyans from mount litera zee schhol, Kolkata
Subject :NSO    Class : Class 2

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Aryan Sirohi from mount litera zee school, Bengaluru
Subject :NSO    Class : Class 4

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