WorksheetsXyion/Isaiah
Total questions: 15
Worksheet time: 9mins
What is light
A form a light that let us see
The sun that let us see in the dark
The moon that shine at day
a flash light
What type of lens do you have in your eyes
contacts
tears
convex
concave
What are light rays that are bent
all of them
refracted
absorbed
Rainbow colors
Convex lens are what?
lenses are thin in the middle and thicker at the edges
Lenses are thin in the middle and thinner at the edges
an object that is very small
A object that is very big
Prism
Refract white light into the color spectrum
ROY
G
BIV
The rainbow light
White light that you can see with
What is focal point
An object used to magnify small objects
glasses that you can see with
something you can see from a far distance
all, a,b and c
A (a) lens spreads out
A vacuum has an index of refraction of 1.0
TRUE
FALSE
Glasses help improve your (a)
What kind of light contains all of the wavelengths
lenses
dark light
White light
air
(a) lenses makes light converge (come together)
The change in direction of a ray of light as it passes from one material to another
Angle of refraction
focal point
Absorption
Index of refraction
A reflecting telescope uses 2 mirrors to gather light and reflect it back to a focal point
TRUE
FALSE
convex can help you see in one area
True
false
Lenses are not see through
TRUE
FALSE
