WorksheetsLight Energy
Total questions: 34
Worksheet time: 26mins
Name
Class
Date
1.
The pictures shows what a student observed when he looked through a hand lens at a penny.
What happens to light passing through a hand lens that makes the image of the penny appear larger? The light is-
What happens to light passing through a hand lens that makes the image of the penny appear larger? The light is-
a)
absorbed
b)
reflected
c)
refracted
d)
stopped
2.
The illustration shows a light ray striking an object.
In the illustration, the light ray striking the object is-
In the illustration, the light ray striking the object is-
a)
absorbed
b)
stopped
c)
reflected
d)
refracted
3.
A student placed a pencil in a cup of water. The pencil appears broken because light-
a)
always travels in a straight line
b)
bends when it passes through water
c)
makes the water in the glass evaporate
d)
reflects the pencil on the water's surface
4.
The bouncing off of light rays from the surface of an object such as a mirror or other shiny surface is called:
a)
mirror
b)
laser
c)
reflection
d)
refraction
5.
Why does the lower part of the child appear so much different in size from the upper part?
a)
The light rays that travel through water and then into air are refracted.
b)
The light rays that travel through water and then into air are enlarged.
c)
The light rays that travel through air and then into water are reflected.
d)
The light rays that travel through air and then into water are reduced.
6.
a)
Reflection
b)
Refraction
7.
a)
Reflection
b)
Refraction
8.
a)
Reflection
b)
Refraction
9.
a)
Reflection
b)
Refraction
10.
a)
Reflection
b)
Refraction
11.
What do we call this tool that separates white light into the colors of the Visible Spectrum?
a)
tuning fork
b)
prism
c)
microscope
d)
graduated cylinder
12.
Light bending as it passes through a rain drop is an example of...
a)
Refraction
b)
Reflection
13.
What type of force lights the match?
a)
Gravitational
b)
Friction
c)
Normal
d)
Magnetic
14.
What force holds the planets in motion around the sun?
a)
Magnetic
b)
Electrical
c)
Gravitational
d)
Air Resistance
15.
An object moved over a distance
a)
Work
b)
Magnetism
c)
Gravitation
d)
Acceleration
16.
Equal forces acting upon an object
a)
balanced forces
b)
work
c)
power
d)
friction
17.
Forces that are not equal
a)
Gravitation
b)
Unbalanced Forces
c)
Acceleration
d)
Forces
18.
The force that pulls you to the ground
a)
Magnetism
b)
Acceleration
c)
Friction
d)
Gravitation
19.
What force ultimately slows the roller coaster to a stop?
a)
Applied
b)
Normal
c)
Friction
d)
Magnetic
20.
Refract or Reflect?
a)
Refract
b)
Reflect
21.
Refract or Reflect?
a)
Refract
b)
Reflect
22.
Refract or Reflect?
a)
Refract
b)
Reflect
23.
Refract or Reflect?
a)
Refract
b)
Reflect
24.
Refract or Reflect?
a)
Refract
b)
Reflect
25.
Refract or Reflect?
a)
Refract
b)
Reflect
26.
Absorb or Reflect all colors?
a)
Absorb
b)
Reflect
27.
Absorb or Reflect all colors?
a)
Absorb
b)
Reflect
28.
Does the frog reflect or absorb green?
a)
Reflect
b)
Absorb
29.
a)
Reflection
b)
Refraction
30.
a)
Refraction
b)
Reflection
31.
a)
Reflection
b)
Refraction
32.
a)
Reflection
b)
Refraction
33.
a)
Reflection
b)
Refraction
34.
a)
Reflection
b)
Refraction
100 %
