Calculating the instantaneous induced electromotive force in the generator coil during a full cycle

The particles of matter have interstitial spaces between them

The crash effect of a wrecking ball

The relationship between the mass of objects and their velocity

The effect of the mass of bodies in collision

Proving the law of levers by using spring balance

Energy transformations in Newton's pendulum

Effect of light on the appearance of chlorophyll in some plants

Parallel Connection This video shows how to conduct the experiment

Series connection

Thermometer

Endothermic reactions

Electric Circuit

Energy transformations in devices

Store energy in devices

Wind and water mills

Series connection

Parallel connection

Gravity and Magnetism

Gravity between the sun, earth and moon

Direction of gravitational influence

Water filter design

The water cycle

Moon phases