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

1/5

Click to flip

5 Cards in this Set

  • Front
  • Back
Heat of Vaporization =540Cal/g
it takes 540 Calories of heat energy to change the state of 1 gram of water to steam at its boiling point temperature.
Which will raise temp more: 20gm piece of iron at 100C or 30gm piece of copper at 100C
a 30 gram piece of copper even though specific heat of iron is higher there is more mass of copper.
The water equivalent for a particular 72g sample of iron is 8g of water
8g of water is the amount that is equal in heat equivalent to 72g of iron
The specific heat capacity of ice is 0.5 cal/gm:
takes .5 calories to raise 1 gram of ice a degree
Specific heat of a substance expressed in cal/g or btu/lb are the same is
both units have been derived from the behavior of water