Day 12 (physics) Flashcards
1
Q
Is metal a conductor or an insulator?
A
Conductor
2
Q
Is air a conductor or an insulator?
A
Insulator
3
Q
Which way does heat energy flow?
A
From high temperature to low temperature
4
Q
What is a fluid?
A
A liquid or a gas, as they can flow
5
Q
What happens to the density of a fluid as it gets hot?
A
It decreases
6
Q
What happens to the density of a fluid as it cools down?
A
It increases
