Course Content
Physical science
twelve chapters of physics.
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Heat
00:00
Acids, bases and salts
00:00
Refraction of light at plane surfaces
00:00
Refraction of light at curved surfaces
00:00
Human eye and colourful world
00:00
structure of atom
00:00
classification of elements – The periodic table
00:00
Electric current
00:00
10th class physics
About Lesson
chapter 3 – Refraction of light at plane surfaces
chapter 3 – Refraction of light at plane surfaces
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