Lorentz force and the mass of a particle Student activity Play

Lorentz force and the mass of a particle Whiteboard exercise Play

Lorentz force and the velocity of a particle Student activity Play

Lorentz force and the velocity of a particle Whiteboard exercise Play

Magnetic flux density Animation Play

Magnetic properties Student activity Play

Main process Animation Play

Mass spectrometer Animation Play

Mass spectrometer Student activity Play

Mass spectrum of neon Animation Play

Matter Whiteboard exercise Play

Matter Student activity Play

Maxwell–Boltzmann distribution of molecular energies Student activity Play

Mean kinetic energy of gas molecules Animation Play

Mean velocity and the root-mean-square velocity of gas molecules Student activity Play

Mean velocity and the root-mean-square-root velocity of gas molecules Animation Play

Mean velocity and the root-mean-square-root velocity of gas molecules Animation Play

Mean velocity and the root-mean-square-root velocity of gas molecules Whiteboard exercise Play

Mean velocity and the root-mean-square-root velocity of gas molecules Animation Play

Measurement of mass change during the reaction Whiteboard exercise Play

Measurement of the volume of gas during decomposition of a substance Animation Play

Measuring mass changes in the reaction mixture Animation Play

Measuring the pressure of the gas evolved Animation Play

Measuring the volume of gas evolved Animation Play

Mechanical waves Student activity Play