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Duplicate of Heat Transfer + Duplicate of Thermo ...

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