Understanding Conductors and Insulators
Interactive Video
•
Physics
•
6th - 7th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary characteristic of a conductor?
It is used to prevent short circuits.
It is made of non-metallic materials.
It allows electricity and heat to flow through easily.
It slows down the flow of electricity and heat.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are wires typically covered in plastic?
To make them more aesthetically pleasing.
To prevent them from touching and causing a short circuit.
To enhance their conductivity.
To make them more flexible.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following materials is a good thermal insulator?
Aluminum
Steel
Copper
Plastic
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the experiment, what was the initial temperature of the water in both cans?
100 degrees Celsius
72 degrees Celsius
88 degrees Celsius
66 degrees Celsius
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the purpose of using a koozie in the experiment?
To make the can more visually appealing.
To slow down the escape of heat from the can.
To measure the temperature more accurately.
To increase the temperature of the water.
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