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What is the difference between thermal expansion and contraction?
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How does Thermal expansion and contraction affect dental waxes?
it expands and ur bf
What is thermal expansion and contraction of matter?
Thermal expansion will occur in just about all of the 15 or more phases of matter: whether it be solid, liquid, gas, etc.
What does the sensitivity of thermometer depends on?
The difference between the coefficients of thermal expansion of the liquid in the thermometer bulb and the material of the bulb.
What is thermal expension?
Thermal expansion is expension due to heat .When the molecule move faster in any object it is called thermal expension. Thermal contraction is when molecule contract in cold (low) temperature
What is the difference between digital and mercury thermometer?
Digital thermometers measure electrical resistance and Mercury thermometers measure thermal expansion.
What is a jar with its lid on tightly an example of?
Thermal expansion and contraction, specifically the different coefficients of thermal expansion (CTE) between glass and metal....AND ITS LIKE A (CLOSED SYSTEM)
Why do railway lines have gaps in them?
to allow for the thermal expansion or contraction
Is thermal expansion and contraction a physical change?
Yes it is a physical change.
How does Thermal expansion and contraction affect dental waxes?
it expands and ur bf
Is it possible to save car mileage using the principle of thermal expansion and contraction?
No
What are jobs that require the use of thermal expansion and contraction?
Cement laying, for one job.
What type of changes occurs in thermal expansion and contraction?
These are physical changes. No new substance is produced.
What is thermal expansion and contraction of matter?
Thermal expansion will occur in just about all of the 15 or more phases of matter: whether it be solid, liquid, gas, etc.
Wnat is the difference between caulk and sealant?
they're both used for the same purpose i.e. fill joints and cracks between building materials. They're also both applied with a caulking gun. sealant is used when there will be expansion and contraction and thermal changes. caulk is recommended in a opposite scenario where expansion and contraction are not an issue because caulk will eventually dry and crack if there's movement. caulk can be painted, sealant cannot.
Could expansion when a substance is heated or contraction when a substance is coooled cause problems?
Yes, the thermal expansion is very important in physics and technology.
What does the sensitivity of thermometer depends on?
The difference between the coefficients of thermal expansion of the liquid in the thermometer bulb and the material of the bulb.
What is thermal expension?
Thermal expansion is expension due to heat .When the molecule move faster in any object it is called thermal expension. Thermal contraction is when molecule contract in cold (low) temperature
