Line emission spectra Whiteboard exercise Play

Line emission spectra Student activity Play

Linear expansion Student activity Play

Linear expansion Whiteboard exercise Play

Liquid-vapour equilibrium Student activity Play

Liquid-vapour equilibrium Illustration Play

Luminosity – temperature diagram Illustration Play

Main sequence Animation Play

Maintenance of a constant body temperature Simulation Play

Maintenance of a constant body temperature Student activity Play

Manufacture of hydrogen Whiteboard exercise Play

Mass spectrometer Whiteboard exercise Play

Mass spectrometer Student activity Play

Mass spectrometry. Part II Whiteboard presentation Play

Mass spectrometry. Part II Class activity Play

Maxwell–Boltzmann distribution curves Whiteboard exercise Play

Maxwell–Boltzmann distribution of molecular energies Student activity Play

Maxwell–Boltzmann distribution of molecular energies Whiteboard exercise Play

Mean kinetic energy of gas molecules Animation Play

Measuring the pressure of the gas evolved Animation Play

Mechanism of enzymatic reactions Student activity Play

Mechanism of enzymatic reactions Whiteboard exercise Play

Melting Student activity Play

Melting and boiling points Simulation Play

Melting and boiling points Illustration Play