National Science Olympiad Forum By SOF Olympiad Trainer - Page 20
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GOPIKRISHNA from DAV PUBLIC SCHOOL NTPC KANIHA , TALCHER
Subject :NSO    Class : Class 4

Ans 1:

Gambhir Hassan from aaryans world school, pune
Class : Class 4
C

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Shreya from Good Shaphered Central School, Belgaum
Subject :NSO    Class : Class 4

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Vihaan from Dhirubhai Ambani International School, Mumbai
Subject :NSO    Class : Class 4

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Vihaan from Dhirubhai Ambani International School, Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Gambhir Hassan from aaryans world school, pune
Class : Class 4
B

Ans 2:

Gambhir Hassan from aaryans world school, pune
Class : Class 4
B

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mishika tripathi from DPS, Gurugram, Haryana
Subject :NSO    Class : Class 4

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Rishik De Sarkar from Delhi Public School Gurgaon, Gurgaon
Subject :NSO    Class : Class 4

Ans 1:

Emma Miriam George from Sophia High School, Bangalore
Class : Class 3

Ans 2:

Shaswat Agarwal from The Maurya School, Gurgaon
Class : Class 3
the answer is B as the chemical energy is first being used so only B option has the first letter as chemical energy.

Ans 3:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
pls explain how ans is B

Ans 4:

Divyansh Baladitya Singh from Delhi Public School, Patna, Patna
Class : Class 6
Yes, please explain how answer is B

Ans 5:

asmi raut from kohana, kawasaki
Class : Class 4

Ans 6:

Emma Miriam George from Sophia High School, Bangalore
Class : Class 3

Ans 7:

Divyansh Baladitya Singh from Delhi Public School, Patna, Patna
Class : Class 6
Battery has chemical energy which is converted into kinetic energy

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Shreyansh Kanungo from Delhi Public School Bangalore East, BANGALORE
Subject :NSO    Class : Class 4

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Sidhesh Prabhudesai from Arya Vidya Mandir, Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Souradeepto Das Mandal from Oakridge International School, Hyderabad
Class : Class 5

Ans 2:

Barsan Maity from DAV School Siliguri, Siliguri
Class : Class 5
Why option c is Incorrect

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Rishon Chandy from KV IIT Powai, Mumbai
Subject :NSO    Class : Class 4

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Raunak Biswas from Gopalan National School, Bengaluru
Subject :NSO    Class : Class 4

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