S1 Light Question Preview (ID: 34572)
Introduction To Light.
TEACHERS: click here for quick copy question ID numbers.
A substance that allows light to pass through it easily is described as
a) transparent
b) translucent
c) opaque
d) shiny
The Law of Reflection states that
a) the angle of incidence equals the angle of reflection
b) the angle of reflection is called the normal
c) light reflects off a plane mirror
d) the angle of reflection is always the same
When beams of parallel light pass through a convex lens
a) the beams come together (converge)
b) move apart (diverge)
c) remain parallel
d) stop
The point where light beams meet is known as the _________ point?
a) focal
b) divergence
c) incidence
d) reflection
A solar furnace uses this type of mirror to focus the sunlight on to a point
a) concave
b) convex
c) plane
d) black
Light waves travel ___________ ___________ sound waves
a) faster than
b) slower than
c) at the same speed as
d) between smaller
The amount of light that enters your eye is controlled by
a) the retina
b) the lens
c) the optic nerve
d) the pupil
A red object looks red...
a) because it absorbs red light
b) because it absorbs all the other colours in white light apart from red
c) because it is really black
d) because it supports AFC
The colours of the rainbow include
a) Red, Yellow and Violet
b) Red, Pink and Green
c) Red, Blue and Purple
d) Red, Brown and Yellow
The focal point of a lens can be brought closer by using
a) a thicker convex lens
b) a thinner concave lens
c) a thicker concave lens
d) a thinner convex lens
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 34572 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 34572 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register