A magnifying glass Student activity Play

A refracting telescope Student activity Play

A thermodynamic system and the surroundings Animation Play

A thermodynamic system and the surroundings Whiteboard exercise Play

A thermodynamic system and the surroundings Student activity Play

Binoculars Student activity Play

Binoculars Student activity Play

Binoculars Whiteboard exercise Play

Binoculars Whiteboard exercise Play

Change in momentum and impulse of a force Student activity Play

Change in momentum and impulse of a force Whiteboard exercise Play

Effect of temperature on free energy change Student activity Play

Free energy change for the dehydration of magnesium hydroxide Chart Play

Gas state parameters Student activity Play

Gas state parameters Whiteboard exercise Play

Geometrical parameters of the benzene molecule Animation Play

Parameters of an electromagnetic wave Whiteboard exercise Play

Parameters of an electromagnetic wave Student activity Play

Parameters of binoculars Whiteboard exercise Play

Parameters of the magnifying glasses Whiteboard exercise Play

Parameters of the refracting telescopes Whiteboard exercise Play

Refracting telescope Student activity Play

Resolution of optical devices Student activity Play

Rocket engine parameters Animation Play

The effect of temperature on the density of bodies Student activity Play