National Science Olympiad Forum By SOF Olympiad Trainer - Page 841
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Shweta Basu from Amity international School, Gurgaon
Subject :NSO    Class : Class 2

Ans 1:

Madhurya Ahuja from The Modern School , NCR
Class : Class 10
Venus because it has a thick layer of gasses which absorb heat and do not let them dissipate

Ans 2:

Amitava Pushilal from International Schooling, Singapore
Class : Class 6
jupiter

Ans 3:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Mars

Ans 4:

Anu Sharma from DPS Noida, Noida
Class : Class 2
JUPITER

Ans 5:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Venus

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Shweta Basu from Amity international School, Gurgaon
Subject :NSO    Class : Class 8

Ans 1:

Ram Akathya from NCFE, Bengaluru
Class : Class 10
Transfer of pollen grains from anther to stigma of the same plant is called self pollination, Transfer of pollen grains from anther to stigma of a different plant of same variety is called cross pollination.

Ans 2:

vikram Aditya from new era high school , patna
Class : Class 8
Pollination

Ans 3:

reenanagar35@gmail.com from St. Anselms School, Jaipur
Class : Class 8
it is called pollination

Ans 4:

Ronit Deshmukhya from U.P. Public School, Suri
Class : Class 8
It is called pollination.

Ans 5:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Pollination

Ans 6:

Dhananjayan from Kendriya Vidyalaya, Ashok nagar, Chennai
Class : Class 8
pollination

Ans 7:

RiptideMel from Modern Vidya Niketan Senior Secondary School Sec 17, Faridabad
Class : Class 10
Pollination

Ans 8:

Chitu Protim Boruah from Indus Academy, Jagiroad
Class : Class 8
Pollination

Ans 9:

Sumit from Dhanbad public school Hirak Branch, Dhanbad
Class : Class 9
Pollination

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Shweta Basu from Amity international School, Gurgaon
Subject :NSO    Class : Class 7

Ans 1:

KRITHIGHA SHRI M P from KAMALA NIKETAN MONTESSORI SCHOOL, TRICHIRAPPALLI
Class : Class 8
melting

Ans 2:

gaurang gupta from mount litra zee school, uttar pradesh
Class : Class 8
Sublimation

Ans 3:

KRITHIGHA SHRI M P from KAMALA NIKETAN MONTESSORI SCHOOL, TRICHIRAPPALLI
Class : Class 8
sublimation

Ans 4:

Soham chakravorty from Delhi public school, Bengaluru
Class : Class 7
melting

Ans 5:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Melting

Ans 6:

Ananya from Delhi Public School, Meerut
Class : Class 7
Sublimation is the process in which solid directly changes to gas

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Shweta Basu from Amity international School, Gurgaon
Subject :NSO    Class : Class 4

Ans 1:

AMBALIKAA from LOYOLA SCHOOL BHUBANESWAR, Bhubaneswar
Class : Class 7
There are two types of thermometer - Celcius or centigrate thermometer and ferenrite thermometer. The ferenrite is usually used to measure our core body temperature

Ans 2:

MANASVI SINHA from Bal Bharati Public School, NTPC -Sipat, Bilaspur
Class : Class 4
Temperature

Ans 3:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Temperature

Ans 4:

Namratha from JGRVK, Bengaluru
Class : Class 5
temparature

Ans 5:

Sarthak Kumar from Delhi Public School, INDORE
Class : Class 7
TEMPERATURE IT HAS 2 TYPES = ROOM TEMPERATURE MEASURES THE ROOM TEMPERATURE BODY TEMPERATURE MEASURES THE BODY TEMPERATURE

Ans 6:

Freddin.J from don bosco school of excellence,chennai, Chennai
Class : Class 4
temparature

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Shweta Basu from Amity international School, Gurgaon
Subject :NSO    Class : Class 5

Ans 1:

UVAIS ZUFAR from DON BOSCO SCHOOL OF EXCELLENCE, Chennai
Class : Class 8
friction force

Ans 2:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Newton

Ans 3:

RITAJA MISHRA from DPS NORTH KOLKATA, Kolkata
Class : Class 8
Talcum powder or any kind of powder if applied on carom board reduces the strength of Frictional force thus helping the players to shot the coins much smoothly.

Ans 4:

Soundharya from ISWK, Muscat
Class : Class 8
Frictional force is reduced on the carom board by talcum powder.

Ans 5:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Talcom Powder reduces the FRICTION Force and enables the coins to move faster on the Carrom Board.

Ans 6:

Anshuman pathak from DPS NOIDA, Noida
Class : Class 5
frictional force

Ans 7:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Frictional force

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