WorksheetsMELTS and FORCES review
Total questions: 32
Worksheet time: 25mins
What is the energy source or this picture?
Chemical
Electrical
Thermal
Chemical
What energy form is being used?
Sound
Thermal
Light
Mechanical
Reflection is when light...
Bends
Bounces
Absorbs
transmits
Refraction is when light...
Bounces
Transmits
Bends
Absorbs
___________ travels in a straight line until something changes its path
Medium
Refract
Reflect
Light
What is happening in this picture?
Reflection
Refraction
What is happening in this picture?
Reflection
Refraction
Which of the following best models how light is reflected?
An arrow hitting a target
A ball bouncing off a wall
An apple falling from a tree
A marble rolling down a ramp
Students often use a hand lens to make small objects appear larger. A hand lens makes objects appear larger because the lens-
increases the light’s strength
changes the color of the light
bends light passing through it
converts light energy to heat
Light traveling through the air moves in a straight line. An object viewed through water looks different because light rays that travel through water are –
bent.
bounced.
reflected.
absorbed.
The toy car and ramp seen above might be used to answer which testable question?
A. What material is the ramp made of?
B. Which toy car looks the best?
C What effect does gravity have on a toy car?
D. What metal makes the best toy cars?
3. Which two tools below would be most useful in testing how the mass of an object can affect the distance it moves with a push?
A. Spring scale and hot plate
B. Balance and meter stick
C. Graduated Cylinder and beaker
D. Magnet and thermometer
9. Some students were testing the effects of force on the motion of a water bottle. They set up the experiment picture above and rolled the full water bottle down both ramps. What question were the students most likely trying to answer?
A. How does mass affect the distance a full water bottle will roll?
B. How does friction affect the distance a full water bottle will roll?
C. How does the size of the water bottle affect the distance it rolls?
D. How does ramp height affect the distance a full water bottle will roll?
