Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/23

Click to flip

23 Cards in this Set

  • Front
  • Back
melting
solid to liquid
freezing
liquid to solid
evaporation or boiling
liquid to gas
sublimation
solid to gas, gas to solid
condensation
gas to liquid
kinetic theory of matter
all matter is composed of atoms and its properties depend on arrangement
expansion?
as substance heats, atoms speed up/take up more space/volume increases
convection?
as substance cools, atoms slow down/take up less space/volume decreases
calorie?
the amount of heat required to raise the temperature of one gram of water by one degree Celsius
temperature?
avg kinetic energy of the particles in a substance
heat of fusion?
temperature needed to convert solid into liquid
heat of vaporization?
temperature needed to convert liquid into gas
Cp of water?
4.18
Q
Joules
m
grams
change in T
degrees C or K
Cp
Joules per gramsxdegreesC
Hv and Hf
Jg
Pressure
Pa, atm, Hg
V
mL
T
kelvins
1st Law of thermodynamics?
Heat is a form of energy
2nd Law of thermodynamics?
heat moves from hot to cold, never cold to hot