Kinetic and Potential Energy, Energy Transfer and Transformations Flashcards
(6 cards)
1
Q
what are the three ways of HEAT energy transfer ans what are they
A
1-conduction: 2 objects in conatact
2- convection: heat that can flow through liquids and gases
3-radiation: radiates outward
2
Q
whta is frequency measured in
A
hertz
3
Q
what is loudness measured in
A
decibel
4
Q
what is a plane mirror
A
flat mirror
5
Q
what is a convex mirror
A
boulges outwards
6
Q
what is a concave mirror
A
caves inward
