'Different amplitude' presentation slideshows

Prosopagnosia

866 views • 19 slides

Calibration for WFPC2

Multi-. Wavelength. Astrometric. Calibration for WFPC2. Vera Platais. Distorted coordinates. Un-distorted coordinates. WFPC2: 5 pix! (Holtzman et.al. 1995). X g =a 1 +a 2 X+a 3 Y+a 4 X 2 +a 5 XY+a 6 Y 2 +a 7 X 3 +a 8 X 2 Y+a 9 XY 2 +a 10 Y 3

243 views • 17 slides

What is sound?

What is sound?. February 19, 2014. How do speakers make sound?. For any sound to be made matter has to be vibrated (called the medium) As matter is vibrated it is moved back and forth producing a wave What kind? Longitudinal, consisting of compressions and rarefactions.

138 views • 6 slides