Science Test 2

Question 1

The four laws of thermodynamics

Answer 1

0. Hotter objects always transfer thermal energy
1. Energy cannot be created or destroyed
2. Energy always tends to move to move to simpler forms.
3. If two objects are the same temperature it requires energy to make one of them hotter than the other

Question 2

The three ways heat is transferred

Answer 2

Conduction, convection, radiation

Question 3

Examples of good insulators and conductors

Answer 3

Conductors: pots and water

Insulators: Glass and plastic