Introduction to SAT II Physics

The substance that is displaced as a wave propagates through it. Air is the medium for sound waves, the string is the medium of ...

The force of gravity, F, between two particles of mass and , separated by a distance r, has a magnitude of , where G is the grav ...

A back-and-forth movement about an equilibrium position. Springs, pendulums, and other oscillators experience harmonic motion. P ...

Defined as the rate at which work is done, or the rate at which energy is transformed. P is measured in joules per second (J/s), ...

Refracted ray The ray of light that is refracted through a surface into a different medium. Refraction The bending of light as i ...

In a right triangle, the sine of a given angle is the length of the side opposite the angle divided by the length of the hypoten ...

A body or set of bodies that we choose to analyze as a group. T Tail In the graphical representation of vectors, the tail of the ...

Traveling waves A wave with wave crests that propagate down the length of the medium, in contrast to stationary standing waves. ...

The force involved in beta decay that changes a proton to a neutron and releases an electron and a neutrino. Weber The unit of m ...

what kinds of optical instruments have what kinds of focal points. All this takes her about ten minutes, after which she vows ne ...

pinpointing what you need to study for the real SAT II Physics, identifying and overcoming your weaknesses, and learning to answ ...

Scoring Your Practice Test After you take your practice test, you’ll no doubt want to score it and see how you did. But don’t ju ...

If you got a question wrong because of an incorrect guess, review your guessing strategy. Did you guess smartly? Could you have ...