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Duplicate of Heat Transfer + Duplicate of Thermo ...

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  • When warm air raises up, what kind of heat transfer is that?
    conduction
    convection
    conVIction
    radiation
  • Which is not an insulator
    rubber
    air
    copper
    plastic
  • Where do we typically see these kinds of thermometers?
    doctor's office
    inside the house
    outside the house
    in a chef's kitchen
  • when does heat transfer stop happening?
    never
    when there is no energy left to transfer
    IDK
    When the temperature finally evens out
  • How does gravity help convection?
    matter that is more dense floats
    lighter matter sinks
    denser matter is attracted by space
    Denser matter sinks because of gravity
  • What temperature does the thermometer read?
    63 degrees
    64 degrees
    65 degrees
    66 degrees
  • What is the temperature in Fahrenheit?
    80<sup>0</sup>
    28<sup>0</sup>
    60<sup>0</sup>
    20<sup>0</sup>
  • What is temperature?
    the energy that makes molecules vibrate
    the transfer of thermal enery
    what we measure with a barometer
    The average kinetic energy of matter
  • What temperature does the thermometer read?
    70 degrees
    72 degrees
    71 degrees
    73 degrees
  • Why does this thermometer have blue starting at 320 and 00?
    because 32<sup>0</sup> is freezing and everything below it is freezing
    because 32<sup>0</sup> is hot and everything below it is hot too
    blue is a pretty color
  • What temperature does the thermometer read?
    44 degrees
    43 degrees
    46 degrees
    45 degrees
  • What temperature does the thermometer read?
    5 degrees
    9 degrees
    8 degrees
    1 degree
  • Does radiation requires matter to travel through?
    maybe
    it depends how much heat
    yes it does.
    Nope
  • What is the temperature in Celsius?
    25<sup>0</sup>
    30<sup>0</sup>
    0<sup>0</sup>
    -5<sup>0</sup>
  • What happens when you add thermal energy to air?
    molecules in the air move faster and air expands
    the molecules contract
    the gases in the air cool down
    the gas molecules move slower
  • Daryl touches a stove and gets burned. What transfer of heat caused his hand to get burned?
    conversion
    convection
    conduction
    radiation
  • What is a thermometer for?
    to measure density
    To measure the cold rays
    to measure mass of an object
    To measure the average thermal energy
  • If a solid absorbs thermal energy it becomes a
    gas
    solid
    liquid
    plasma
  • Hot air
    spreads out
    rises
    all of the above
    becomes less dense
  • The total kinetic energy of all the particles in a substance is
    radiation
    temperature
    thermal energy
    heat
  • What temperature does the thermometer read?
    70 degrees
    75 degrees
    85 degrees
    80 degrees
  • What is the temperature in Fahrenheit?
    100<sup>0</sup>
    40<sup>0</sup>
    30<sup>0</sup>
    90<sup>0</sup>
  • What temperature does the thermometer read?
    63 degrees
    61 degrees
    62 degrees
    60 degrees
  • which way heat is transferred in this picture?
    Heat transfers from ice cube to hand
    Cold molecules burn your hand
    heat transfers from hand to ice cube
    cold transfers from ice cube to hand
  • What are fluids?
    solids and gases
    gases
    Liquids and gases
    liquids
  • What temperature does the thermometer read?
    - 4 degrees
    - 2 degrees
    - 3 degrees
    2 degrees
  • Which thermometer has the highest temperature in Fahrenheit?
    blue
    red
    green
  • Does conduction need contact to happen?
    yes
    never!
    nope
    it depends of how hot
  • what blocks energy transfer?
    metal
    a good conductor
    water
    an insulator
  • which one is the best insulator?
    styrofoam
    Iron
    gold
    ceramic
  • Which way does heat transfer?
    from the hottest to the less hot
    from the less hot to the hottest
    from the cold to the warm
    from the colder to the coldest
  • Is the temperature closer to 600 or 800?
    60<sup>0</sup>
    80<sup>0</sup>
  • What is the temperature in Celsius?
    0<sup>0</sup>
    -10<sup>0</sup>
    20<sup>0</sup>
    -20<sup>0</sup>
  • What is the temperature in Fahrenheit?
    20<sup>0</sup>
    -4<sup>0</sup>
    0<sup>0</sup>
    30<sup>0</sup>
  • What temperature does the thermometer read?
    44 degrees
    40 degrees
    42 degrees
    41 degrees
  • What temperature does the thermometer read?
    47 degrees
    49 degrees
    48 degrees
    45 degrees
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