QI. Construct a ray diagram of both concave and convex spherical mirors. Use the last three digits of your student number as ho and do; the decimal should be in the hundredths place value. Use any one of the simulator links below Screenshot and upload in Moodle as one pdf document. Rubric will be used in marking Move the blue orcle to move the object. Move the pink cirde to change the focal length Move the blue cirde to the right side of the mitror to change to a convex mirror, Concave Mirror: do > 2f f = 4 Olject ous CC image do = 10 Image Characteristics di = 6.67 Inverted ho = 4 Real Image hi = -2.67 hi < ho f< di < 2f
Refraction of Light
Refraction is a change in the direction of light rays when they travel from one medium to another. It is the bending of light when it goes through different media.
Angle of Refraction
Light is considered by many scientists to have dual nature, both particle nature and wave nature. First, Particle nature is one in which we consider a stream of packets of energy called photons. Second, Wave nature is considering light as electromagnetic radiation whereas part of it is perceived by humans. Visible spectrum defined by humans lies in a range of 400 to 700 nm wavelengths.
Index of Refraction of Diamond
Diamond, the world’s hardest naturally occurring material and mineral known, is a solid form of the element carbon. The atoms are arranged in a crystal structure called diamond cubic. They exist in a huge variety of colours. Also, they are one of the best conductors of heat and have a very high melting point.
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