Physics

Gamma - \####What type of electromagnetic radiation has the most energy

lower its index of refraction - \####The higher the speed of light in material, the

Specular - \####What is reflection off a smooth surface, such as a mirror called

Virtual - \####what is the type of image formed by diverging light rays

virtual, upright, same size - \####what type of do plane mirrors always produce

gamma rays have a higher frequency than infra red waves - \####what is create

bends toward the normal and slows down - \####when light passes from air to glass, it

they have a lower frequency - \####when light passes froma ir to glass, it

they have a lower frequency - \####radio waves differ from visible light in that

Ultraviolet - \####Which of the follwing parts of the spectrum has slightly more energy than the visible light color of violet?

Radio

X-Ray

Visible

Gamma

Microwave

Ultraviolet

Infrared

Visible - \####Which of th following parts of the spectrum contains the colors of light that humans can see?

X-Ray

Visible

Gamma

Microwave

Radio

Ultraviolet

Infrared

Gamma - \####Which of the following parts of the spectrum has the highest frequency?

X-Ray

Infrared

Gamma

Radio

Ultraviolet

Microwave

Visible

Radio - \####Which of the following parts of the spectrum has the lowest frequency?

Radio

Visible

Infrared

Utraviolet

Gamma

X-Ray

Microwave

Gamma - \####Which of the following parts of the specturm has the shortest wavelength?

Radio

Microwave

Infrared

Gamma

Visible

X-Ray

Ultraviolet

Infrared - \####Which of the followng parts of the spectrum has slightly less energy than the visible light color of red?

Ultraviolet

Radio

Visible

Gamma

Microwave

Infrared

X-Ray

Radio - \####Which of the following of the spectrum is the least energetic (causes the lest damage)?

Infrared

Visible

X-Ray

Gamma

Ultraviolet

Radio

Microwave

All forms of radiation travel the same speed in a vacuum - \####Which of the following is true regarding the speed of radiation in a vacuum?

-Gamma rays are the fasted

-Visible light is the fastest

-All forms of radiation travel the same speed in a vacuum

-Radio waves are the fastest

3 * 10^8 m/s - \####Which of the following is the speed of all electromagnetic radiation in a vacuum

Radio - \####Which of the following parts of the spectrum has the longest wavelength?

Visible

Infrared

Radio

Microwave

Gamma

X-Ray

Ultraviolet

Gamma - \####Which of the following parts of the spectrum is the msot enegetic (can cause the msot damage)?

Microwave

Visible

Radio

X-Ray

Gamma

Ultraviolet

Infrared

Real Image - \####-Formed by converging light rays

-Image seen in front of mirror

-Image can be projected onto a screen

Makeup, headlights - \####examples of concave mirror

Parallel Ray - \####From object to mirror (parallel to principle axis), bounces off of mirror and reflects through the focal point

Focus ray - \####From object, through focal point, towards mirror. If refelcts off of mirror and travel parallel to principle axis

Center of curvature ray - \####From object, trhough the center of curvature

Reflection - \####light bounces off an object

Refraction - \####light bends at the boundary between two media

n - \####index of refraction, determine how much light slows down and how much it bends in a material

Θ1 - \####angle of incidence

Θ2 - \####angle of refraction

v - \####medium