'Nexus physics clicker questions' diaporamas de présentation

Transverse waves on an elastic spring

541 views • 31 slides

Atomic Interactions & Chemical Energy

Atomic Interactions & Chemical Energy. A note on usage:.

454 views • 23 slides

Light: Ray Model

Light: Ray Model. Suppose you have a small brightly lit bulb, a mask, and a screen. You see a small circle of light on the screen. What would happen to the spot if you moved the bulb straight upward a bit? . The spot would stay where it was. The spot would move up a bit.

439 views • 20 slides

Thermodynamics: Entropy and the Second Law

582 views • 19 slides

Electric currents and circuits

Electric currents and circuits. Is it possible to light a bulb with a battery using only one wire?. Yes No I have no idea. Which of the arrangements shown will light the bulb?. Only A Only B Only C Only D Only E Only F A & C B & F D & E.

384 views • 16 slides

Oscillations

Oscillations.

267 views • 15 slides

Electric Energies and Potentials

Electric Energies and Potentials. A positive charge might be placed at one of three spots in a region where there is a uniform electric field . How does the electric potential energy, U elec , on the charge at positions 1, 2, and 3 compare?. U is greatest at 1

249 views • 14 slides

Random Motion and Kinetic Theory

Random Motion and Kinetic Theory. In the Boltzmann factor, , the " T " means:. Higher -energy states are only possible above a certain temperature Higher -energy states are only possible below a certain temperature

67 views • 6 slides

Thermodynamics: Energy and the First Law

192 views • 5 slides