I was watching Ben Krasnow making iron nitride permanent magnets and was struck by the fact that about half of the video was about making a magnetometer – a device for measuring and characterizing the ...
The CBSE Class 9 Science syllabus for 2025-26 is aligned with the National Curriculum Framework for School Education (NCFSE) 2023. It includes the complete breakdown of units, topics, and assessment ...
CBSE Class 9 Science Deleted Syllabus 2025: The Central Board of Secondary Education (CBSE) is a national level education board. The Board had revised its syllabus for various subjects after the ...
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