Cards in this guide (12)
What do thermal insulators have
Thermal insulators have insulating capabilities. This means that
they do not have any aspect that allows them to conduct thermal
energy.
When baking soda is mixed with vinegar which type of reaction has taken place
Solid metals undergo greater thermal expansion than liquids do
Swamp coolers are effective because
the water's latent heat of vaporization is being pulled from the
air, the water pulls heat from the room to undergo a phase
change.
The of an acid and a base is determined by how completely they dissociate in water
The _____________ of an acid and a base is determined by how
completely they dissociate in water.
strength
On a cold winter day the flow of heat is from the outside in
A horizontal line on a phase change graph indicates
A horizontal line on a phase change graph means there has been
no change. Often longer periods of research are needed to see
significant change.
What temperature Fahrenheit and celsius thermometers would read as the same number
What is it called when one or more substances change into one or more new substances
This is a chemical reaction.
What substance below requires the most energy to raise its temperature by 7 degrees C
Is Sixty-five degrees Fahrenheit about 18 degrees Celsius
Yes, 18°C is 64.4°F, and 65°F is 18.33°C
On a very hot summer day, railroad tracks can buckle, causing train delays and derailments. Select the best reason below for the buckling
The metal undergoes thermal expansion.