National Science Olympiad Forum By SOF Olympiad Trainer - Page 887
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Sheetal from Dr. Pillai Global Academy, panvel
Subject :NSO    Class : Class 8

Ans 1:

Sheetal from Dr. Pillai Global Academy, panvel
Class : Class 8
i participated this year

Ans 2:

Aishwarya Dwivedi from St. John's School, Marhauli, Varanasi
Class : Class 9
Indian International Model United Nations.It is an organization or you can call it a "tool" which equips students to grip the gremlins of the national, local and international ecosystems of which they will be leaders in their own capabilities

Ans 3:

Aishwarya Dwivedi from St. John's School, Marhauli, Varanasi
Class : Class 9
How was it? I too want to know...

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Anmol Dubey from St Agnes Branch School, Kharagpur
Subject :NSO    Class : Class 5

Ans 1:

Soundharya from ISWK, Muscat
Class : Class 8
Sedimentary rocks are formed by the sedimentation of sand and dead animals in water bodies.

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monishajv2006@gmail.com from manan vidya, Ranchi
Subject :NSO    Class : Class 5

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monishajv2006@gmail.com from manan vidya, Ranchi
Subject :NSO    Class : Class 5

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abhinav from fitjee world school, Hyderabad
Subject :NSO    Class : Class 6

Ans 1:

A Andrew from Lalaji Memorial Omega International School, Chennai
Class : Class 5
A neutron star with a much stronger magnetic field than ordinary neutron stars .

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abhinav from st. mary's school, dwarka, New Delhi
Subject :NSO    Class : Class 9

Ans 1:

ashutosh from DAV Public School, Cuttack
Class : Class 10
as it is inversely proportional to the square of the distance between the object and it decreases considerably with increasing distance

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Pulkit from Aryaman Vikram Birla- Institute of Learning, Haldwani
Class : Class 9
actually gravity is not the weakest force.Gravitational force is the weakest force in the universe.It is the universal truth.

Ans 3:

Jedidiah Asriel from Emerald Valley Public School, Salem
Class : Class 10
According to me, it is known as the weakest force as any other force can overcome it. Eg. When we pick a bag, we are overcoming the gravitational force by using our strength.

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abhinav from st. mary's school, dwarka, New Delhi
Subject :NSO    Class : Class 9

Ans 1:

Vinay Yadav from kv thane, Mumbai
Class : Class 10
According to me: everything has a particular shape and properties. And it would be not reasonable to consider light as non-matter Someday we may find that light is a matter but in the present scenario we don't have the reason. { as we know that light is emitted when an electron move from one shell to another and we termed it as energy particles called photons. Today, we used to consider photons as energy particles only which don't have mass. But if we consider that everything is made up of something; then photon will be having a mass. And this can will be proved someday. }

Ans 2:

ashutosh from DAV Public School, Cuttack
Class : Class 10
light is not matter , it is energy . it does not have any physical state

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Pankaj Rajput from RBK GLOBAL SCHOOL, THANE
Subject :NSO    Class : Class 2

Ans 1:

anudip from Delhi Public School Guwahati , Guwahati
Class : Class 5
all animals need air,water and food in order to survive.

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Aishwarya Dwivedi from St. John's School, Marhauli, Varanasi
Subject :NSO    Class : Class 8

Ans 1:

RiptideMel from Modern Vidya Niketan Senior Secondary School Sec 17, Faridabad
Class : Class 10
A weak electrolyte is one which ionises partly but a non electrolyte does not split into ions at all.

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B G Karshana from Vidhya Niketan Public School, Coimbatore, Coimbatore
Class : Class 9
weak does not disassociate well but a little bit whereas non electrolyte does not associate at all.

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JYOTI TOMER from Sri Aurobindo Public School Baddi, Baddi
Subject :NSO    Class : Class 9

Ans 1:

abhinav from st. mary's school, dwarka, New Delhi
Class : Class 9
An apple is shaped spherical as per to survive in the nature through its physical properties due to its shape .

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Vinay Yadav from kv thane, Mumbai
Class : Class 10
Everything has a particular shape. It's because of the various factors that are continuously affecting it. for e.g.; a growing plant generally needs sunlight,air, and water for survival. thus in order to gain sunlight it grow upwards while to gain water it penetrates deep into the soil. In the same way apples are spherical; as it's easier for the embryo to form a circle(growing in all direction) rather than growing in systematical way(like the edge turns of triangles and squares).

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