All objects – no matter how cold will always radiate some ___
energy!
Conduction is the
transfer of heat /thermal energy
between touching objects.
Only energy is
transferred and
not ___.
1st Law: energy (like matter)
cannot be created or destroyed,
only ____.
___ is the
transfer of
thermal energy
through a fluid by
particle
movement.
[Q = mcT[, "c " represents
As an object’s temperature
increases, the rate of energy
__ through radiation also
increases.
Particle collisions in ___ are
less frequent than in solids and
liquids.
___ in metals (solids) occurs faster because the particles are so close together -they vibrate in
place!
Convection currents occur in the___, atmos. and in the
hot interior of the Earth, for even distribution of heat.
[Q = mcT], m represents mass in ---.
--- and aluminum pans are excellent for cooking.
Verticales
___ is the transfer of thermal
energy through space without the help of matter to carry it.
Thermodynamics is the study of
thermal ___ conversions as
described by three laws.
___Law: absolute zero – the
coldest that any object can
theoretically get (0 K, - 273 oC, -
457 oF) but can NEVER be reached.
___are materials
that allow thermal energy to easily pass through.
[Q = mcT], Q represents ---
____currents are a result of fluid circulation due to
density differences
Ex. 2nd Law are include a refrigerator
or AC working to
cool down an area.
"c" is a --- value.
Ex of convection is the plastic covering over electrical ---.
__ Law: thermal energy can
flow from colder to hotter
objects only if work is involved.
In convection, as warmer fluids
rise,___ fluids
move-in.
Heat transfer by conduction is
___ in gases than
in solids & liquids
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There is a 'Make Printable' button on the top left of your puzzle that will let you sign up for a plan or purchase a single puzzle.
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It looks weird when printed.
First make sure you’ve published your puzzle. See the 'How do I print?' section above for more information.
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When you hit the 'Arrange' button, our algorithm will try to arrange all your words on the grid, and will move words around to try to fit the most words.
This will get all the words on the grid about 90% of the time, depending on the word list. For the other 10%, you will get an alert explaining that the words that did not fit were added to the scratchpad.
It prints on two pages.
Big puzzles won’t always print on one page — the clues and grid are the smallest we could make them while keeping them readable for everyone.
That said, different browsers print in slightly different ways, so you could try using 'print preview' using a different browser (or try the PDF button) to see if you like how that looks better.
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