Help with AP Physics Terms

<p>Can you please help me figure out which terms match these definitions for physics:</p>

<ol>
<li><p>Reflection from a smooth surface in which the angle of incidence equals the angle of reflection.</p></li>
<li><p>Imaginary line perpendicular to the surface and serves as a reference line for angular measurement.</p></li>
<li><p>Straight (imaginary) lines drawn in the direction the light wave is traveling indicating direction of energy flow; infinite narrow beam of light.</p></li>
<li><p>The scattering or return of a light beam from the boundary of a non-absorbing medium in the direction from which it came.</p></li>
<li><p>Angle between incident ray (beam) and line drawn perpendicular to the surface.</p></li>
<li><p>Apparition, phantasm, ghostly specter of an object as it appears from behind (in a mirror) a mirror, i.e., an image whose rays appear to emanate from a point without actually doing so</p></li>
<li><p>Angle between reflected ray or beam and the line drawn perpendicular to the surface.</p></li>
<li><p>Imaginary line extending from the geometric center of a spherical mirror through the center of curvature.</p></li>
<li><p>Visual impression of an object produced by reflection or refraction, i.e., the optical counterpoint formed by the mirror or lens; any reproduction of an object produced by means of focusing light, sound, electron radiation or other emanations coming from the object or reflected by the object.</p></li>
<li><p>Ratio of height of image to height of object.</p></li>
<li><p>Image that is really there (wherever they may be {same side as object for mirror, opposite side of object for lens}).</p></li>
<li><p>Distance from a point of convergence of infinitely distant light rays to the geometric center of a mirror or lens.</p></li>
<li><p>Lens that is thick in the center and thin at the edges.</p></li>
<li><p>Optical device usually made of glass, plastic, or living material that refracts light with two curved surfaces.</p></li>
<li><p>Any device that scatters light back in the direction from which it came.</p></li>
<li><p>Electromagnetic radiation with wavelengths capable of causing the sensation of vision ranging approximately from 400 to 770 nanometers.</p></li>
<li><p>Device that inputs an electric current into a magnetic field in order to produce motion.</p></li>
<li><p>The induced electromotive force in a conductor is always in a direction so as to oppose any change that caused the induced emf.</p></li>
<li><p>Opposition to any change in the current of a circuit.</p></li>
<li><p>Device that transforms mechanical motion of a coil of wire in a magnetic field into an electric current.</p></li>
<li><p>SI unit of magnetic flux equivalent to 10^8 lines of magnetism.</p></li>
<li><p>A coil of wire wound uniformly in along helix whose functionality is to generate a magnetic field.</p></li>
<li><p>Term for the result produced in a conductor from a changing external magnetic field.</p></li>
<li><p>Number of flux lines per unit area.</p></li>
<li><p>Lines of magnetic force, i.e., lines of magnetism.</p></li>
</ol>

<p>Thanks!</p>

<ol>
<li><p>Law of Reflection</p></li>
<li><p>Normal</p></li>
<li><p>Light rays</p></li>
<li><p>not sure, reflection? </p></li>
<li><p>Angle of Incidence</p></li>
<li><p>Virtual Image maybe?</p></li>
<li><p>Angle of Reflection</p></li>
<li><p>Not sure… although I know what your’e talking about, maybe diameter?</p></li>
<li><p>Reflected/Refracted Image?</p></li>
<li><p>Magnification(m) = height image/height object</p></li>
<li><p>Real Image</p></li>
<li><p>Focal Length(point of convergence=focus)</p></li>
<li><p>Converging Lens/Convex Lens(Diverging is thin in middle)</p></li>
<li><p>Medium? not sure</p></li>
<li><p>not sure</p></li>
<li><p>Visible light(ROY G BIV, Red to Violet with Violent being 400 and red being 770)</p></li>
</ol>

<p>17.not sure</p>

<ol>
<li><p>Lenz’ Law says that. Could also be something to do Right Hand RUle</p></li>
<li><p>Lenz’ Law</p></li>
<li><p>Not sure</p></li>
<li><p>not sure, T*m^2 I think(Tesla * meters squared)</p></li>
<li><p>not sure</p></li>
<li><p>Magnetic flux? Electric field? Induced current?</p></li>
<li><p>not sure</p></li>
<li><p>Magnetic field? Flux</p></li>
</ol>

<p>Wow! Thank you, CompSciGeek. Can someone else help as well please.</p>

<p>bump 10char</p>

<ol>
<li>motor</li>
<li>generator</li>
<li>electric coil (something like that)</li>
<li>it is represented by “n”, in the equation B=u<em>n</em>I</li>
</ol>

<ol>
<li>Flux density</li>
</ol>