Surface tension Whiteboard exercise Play

Surface waves Animation Play

Surface waves: Rayleigh wave and Love wave Animation Play

The boundary value of the force of friction Animation Play

The cone Simulation Play

The cone Student activity Play

The defects of lenses Student activity Play

The direction of gravitational attraction for a system of bodies Animation Play

The direction of the gravitational pull for one body Animation Play

The distribution of a force at the base surface Animation Play

The Doppler effect in the animal world Whiteboard exercise Play

The Doppler effect in the animal world Student activity Play

The effect of surface area on reaction rate Whiteboard exercise Play

The effect of surface area on reaction rate Student activity Play

The equilibrium of a ship on the surface and under the water Simulation Play

The equilibrium of a ship on the surface and under the water Whiteboard exercise Play

The equilibrium of a ship on the surface and under the water Whiteboard exercise Play

The equilibrium of a ship on the surface and under the water Student activity Play

The frequency of the perceived wave Animation Play

The gravitational field strength Animation Play

The influence of the surface area of an erythrocyte on oxygen transport Simulation Play

The law of refraction Whiteboard exercise Play

The law of refraction Student activity Play

The masses of the stars Student activity Play

The masses of the stars Whiteboard exercise Play