Gamma rays X-rays Ultraviolet Visible Infra-red Microwaves Radio Wavelength size comparison Can penetrate atmosphere? Absorb Reflect Emit Transmit Penetrate.
EM Waves The sound wave is moving through air and the water wave through water. Without matter to transfer the energy, they cannot move. Sound and Water.
Warm Up 1. What is energy? 1. What is energy? 2. What is kinetic energy? How do you calculate it? 2. What is kinetic energy? How do you calculate it? 3.
Design, Care and Feeding of NMR Probes: A Tutorial 2011 Experimental NMR Conference, Asilomar CA.
I. Electromagnetic Waves
Displacement Current & Maxwell’s Equations Displacement current Chapter 29: Maxwell’s Equations and Electromagnetic Waves.
Electromagnetic Radiation Conceptual Physics J. Beauchemin 2009.
March 24 – 27, 2015. What is a Wave? Watch the two waves. What do you see? How do the particles move? Transverse wave Longitudinal wave The particles.
OBJECTIVE TLW, with 100% participation, differentiate between wavelengths of the electromagnetic spectrum, identify uses of each, and examine how these.
What is Light?. What is light? We can not understand what light is by examining light under microscope. We have to make whether it explains the observed.
Electromagnetic Radiation. Waves… a review Most waves are either longitudinal or transverse. Sound waves are longitudinal. But all electromagnetic.
CSE399b Computer Vision Spring 2006 Jianbo Shi Color.