Orito Education

Refraction of light 10th class (lec-5)

Spherical Mirror 10th class (lec-3)

Reflection of sound and echo 9th class(lec 4)

Speed, frequency, wavelength for 9th class (lec 3)

Sound 9th class (lec 2)

Gravity Questions 9th class (lec 5)

Pressue in liquid 9th class (lec 4)

Thrust and Pressure 9th class(lec 3)

free fall, mass and weight 9th class (lec 2)

Some basics and Universal law of Gravitation 9th class(lec 1)

work and energy Question 9th class (lec 6)

Power 9th class (lec 5)

Energy conversation 9th class (lec 4)

Potential energy class 9th (lec 3)

energy and kinetic energy (lec 2)