The energy of a ball at the moment of bouncing Animation Play

The energy of a capacitor Student activity Play

The energy of a capacitor Whiteboard exercise Play

The energy of a capacitor Animation Play

The energy of a capacitor Whiteboard exercise Play

The energy of a capacitor Student activity Play

The energy of a cell Animation Play

The energy of a cell Whiteboard exercise Play

The energy of a cell Student activity Play

The energy of a parachutist Animation Play

The energy of a tungsten filament Animation Play

The energy of beta particles Animation Play

The energy of car fuel Animation Play

The energy of car fuel Animation Play

The energy of car fuel Student activity Play

The energy of car fuel Whiteboard exercise Play

The energy of decay Animation Play

The energy of waves Animation Play

The energy required for the extraction Whiteboard exercise Play

The enzyme–substrate complex Animation Play

The equation for aerobic respiration Student activity Play

The equation for aerobic respiration Simulation Play

The equation for aerobic respiration Student activity Play

The equilibrium between energy flow and matter circulation in the environment Student activity Play

The escape velocity Animation Play