WorksheetsUnit 2 Forms of Energy, Circuits, Conductors and Insulators
Total questions: 18
Worksheet time: 12mins
Group 1
Group 2
Group 3
Group 4
A
B
C
D
Copper Pan
Glass Window
Metal Fork
Iron Nail
A
B
C
D
Metal
Glass
Plastic
Wood
The lamp uses electrical energy to produce?
light energy
mechanical energy
sound energy
none
Which object uses electrical energy to function/work?
A
B
C
D
Ms. Lopez was working on her experiment in science. She built a simple circuit by using a battery some wire and a light bulb. What energy is produced when the circuit is complete?
sound
light
mechanical
thermal
Victor was enjoying his ice cream bar outside. He left his ice cream outside for a couple hours, when he got back the ice cream was melted. What energy caused the ice cream to melt?
sound
mechanical
electrical
thermal
what word best fits the chart?
conductor
metals
insulators
solids
Which word best fits in the chart?
rubber duck
silver necklace
apple
basketball
Which of the following a complete circuit?
A band had all their wires connected to 1 plug. What would happen if the plug was disconnected from the outlet?
only the speaker would work
only the guitar would not work
all the band instruments would turn off
the speakers will be louder
What energy does the sun have?
mechanical, sound
sound, light
thermal, mechanical
light, thermal
What needs to be done to the circuit in order for the light bulb to turn on?
add 2 more batteries
add an insulator
add a bigger light bulb
turn the switch on so that it completes the circuit (close switch)
light travels in a ?
vibration
closed circuit
straight line
motion
A stove turn electrical energy into?
thermal
sound
mechanical
none
A tv is on. What energy does the TV have?
only light
only sound
light, sound, electrical, mechanical
only electrical
