OPTICS

which moves faster blue shift or red shift?

• one shift
• two shift
• red shift 
• blue shift

what is air's index of refraction?

• 2.42
• 1.33
• 1.00
• 1.5-1.75

what is the formula for Snell's law

• 1 over f = 1 over do + 1 over di
• M = hi over ho = - di over do
• h1/ho = - di/do
• n₁ sin θ₁ + n₂sinθ₂

what is the magnification equation

• M = hi over ho = - di over do
• n₁ sin θ₁ + n₂sinθ₂
• n = c over v
• I don't know :(

what colors on the visable spectrum are there from 500 nm to 600 nm

• violet, indigo, blue
• orange, yellow, green
• green, yellow, orange
• blue, green, yellow

what colors are created if I shine a magenta light and yellow light on a white shirt in light

• Red
• Blue
• black (or key)
• Green

If I were to stand in front of a flat mirror 5m away how many would I appear on the flat mirror

• 10m
• 5m
• 0m
• 1m/s

correct order of colors on a prisim
(top to bottom) 

• ROYGBIV
• VIBGYOR
• YGBIVOR
• ajhfkjwa