A group of students built the circuit shown below.
Based on the diagram, how many bulbs would remain lit if Bulb 5 burned out? __________
Question 4
4.
Question 5
5.
Question 6
6.
Does water refract or reflect light?
Only refracts light
Only reflects light
Refracts and reflects light
Not here
In an activity, a student floats a toy boat in an aquarium.
What causes the part of the boat's hull that is underwater to appear larger than the part just above the water line?
Reflection
Absorption
Conduction
Refraction
A slingshot below is made with wood and a rubber band. When a ball is placed in the slingshot and the rubber band is pulled, it forces the ball outward.
Which kind of energy is produced by pulling the rubber band back?
Mechanical energy
Thermal energy
Electrical energy
All of these
Drag each illustration to the matching energy being used.
Mechanical
Electrical
Thermal
Sound
Drag each illustration to the matching definition of light energy.