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Physics:

Nature is Our Highest Guru: This is the theme of learning at Rtapalli. Rtashrees are encouraged to be curious about nature and marvel at how it speaks to us through the language of mathematics. Let us enjoy this wonderfully fascinating Nature by Numbers, wonder at the scale of our exquisite Universe and watch Michio Kaku's fantastic video: The Universe in a Nutshell.

The following unedited videos are classroom recordings of different classes. The classes are meant for Rtapalli students as others may not find the classes conforming to regular school curriculum. Sometimes the discussions go from physics to mathematics to Indian philosophy or anything worth learning.

September 1, 2020
General Science, Lect 4, Class 6-7
September 8, 2020
General Science, Lect 5, Waves, Class 6-7
September 22, 2020
General Science, Lect 7, Gravity, Class 6-7
September 30, 2020
General Science, Lect 8, Electro-Magnetic Waves, Class 6-7
October 06, 2020
General Science, Lect 09, Quantum Nature of Light, Class 6-7
October 13, 2020
General Science, Lect 10, Mixing Light of Different Colors, Absorption and Scattering (Rayleigh) of Light, Class 6-7
November 10, 2020
General Science, Lect 11, Reflection and Refraction of Light, Class 6-7
November 17, 2020
General Science, Lect 12, Total Internal Reflection of Light, Class 6-7
November 24, 2020
General Science, Lect 13, TIR and Fiber Optic Communication, Class 6-7
December 1, 2020
General Science, Lect 14, Binary Number System and ASCII Code, Class 6-7
December 8, 2020
General Science, Lect 15, Dispersion of Light, Class 6-7
December 22, 2020
General Science, Lect 16, Dispersion and Interference of Light, Class 6-7
December 29, 2020
General Science, Lect 17, Young's Double Slit Experiment, Class 6-7
January 5, 2021
General Science, Lect 18, Thinfilm Interference, Class 6-7
January 12, 2021
General Science, Lect 19, Dffraction and Polarization, Class 6-7
January 19, 2021
General Science, Lect 20, LASER, Class 6-7
February 2, 2021
General Science, Lect 21, Optical Spectroscopy and Geometric optics, Class 6-7
February 9, 2021
General Science, Lect 22, Concave Mirror, Class 6-7
February 16, 2021
General Science, Lect 23, Concave and Convex Mirror, Class 6-7
March 2, 2021
General Science, Lect 24, Concave and Convex Mirror Part 2, Class 6-7
March 9, 2021
General Science, Lect 25, Converging Lens, Class 6-7
March 16, 2021
General Science, Lect 26, Diverging Lens and Power, Class 6-7
March 23, 2021
General Science, Lect 27, Lensmaker's formula, Class 6-7