how to calculate logrithmic equations with calc Ti-89 titanium Logarithm Solver application solving nonlinear differential equations combination/permutation equation graph parabola, hyperbola, ellipse free online basic addition solving systems of equations definition hyperbola, and sample adding, subt...
The surface of the parabola reflected sound waves to a dynamic microphone at its focal point. Focusing the sound waves in this way dramatically increased the input to the recording equipment and concentrated it to at least twenty decibels louder than the sounds not caught by its narrow shape, ...
Correct. When the lens is placed at the correct distance from the mirror it adds spherical aberration that is opposite that of the mirror. The result is when the mirror is figured to the conic shape you want, that it will look like a sphere being tested at the sphere's radius of curvat...