What type of material allows all light to pass through?
Question 3
3.
What happens when light hits a smooth, shiny surface?
Question 4
4.
Which part of the eye controls the amount of light entering it?
Question 5
5.
What causes a rainbow to form?
Question 6
6.
What is the primary function of rods in the retina?
Question 7
7.
What is refraction?
Question 8
8.
Which color of light has the shortest wavelength?
Question 9
9.
What happens to light when it passes through a convex lens?
Question 10
10.
What part of the camera is similar to the retina in the eye?
Question 11
11.
What type of material allows some light to pass through but scatters it?
Question 12
12.
What color is produced when red and blue light are combined?
Question 13
13.
Which of the following is NOT a property of light?
Question 14
14.
Why does a green object appear green in white light?
Question 15
15.
What is dispersion?
Question 16
16.
Light travels in _______ lines.
Question 17
17.
The bending of light as it passes from one medium to another is called _______ .
Question 18
18.
On the diagram above draw a ray of light to show how George sees the light from the lamp reflected by the laptop screen.Draw arrows to show the direction of light.
