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Is it possible for an air mass to change in temperature if no heat is added or subtracted?
Wiki User
∙ 13y ago
Not only possible but a certainty that it will change in temperature.
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoYes. If it's allowed to expand, its volume increases and its temperature drops.
If it's compressed, its volume decreases and its temperature rises.
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What are temperature changes that occur even though heat is not added or subtracted?
Temperature changes that occur without any heat addition or subtraction is defined as internal energy. Another term for this occurrence is adiabatic change.
What happens when heat is added to a system?
When heat is added to a system, the temperature increases, unless there is a phase change taking place. In that case, temperature remains the same, and the only observable difference is the phase change.
What effect does the initial temperature of the water have on change in temperature of the water after the hot metal is added?
When hot metal is added into the water then the metal looses its energy into the water and this heat is gained by the water, so the temperature gets increases when hot metal added into it i.e final temperature is greater than initial temperature of water.
Is there a change in temperature when ammonium chloride is added to water and being stirred?
It is an Endothermic reaction i.e. it absorbs heat from the surroundings.Thus , Temperature drops
What happens to a substances temperature during a phase change?
stays the same
Why Did water Temperature change?
for example :ice can change the temperature of water
What has to be added to a substance to cause a phase change?
Heat energy must be added to or subtracted from a substance to cause a phase change.
What are temperature changes that occur even though heat is not added or subtracted?
Temperature changes that occur without any heat addition or subtraction is defined as internal energy. Another term for this occurrence is adiabatic change.
Can any two vectors be added or subtracted?
Yes, all vectors can be added or subtracted.
What is the smallest number of nucleotides that must be added or subtracted to change the triplet grouping of the genetic message?
1
What is name the units that are being added or subtracted in a fraction?
The numerator is whats being subtracted or added when you are subtracting or adding a fraction
What number is unique?
0 It's the only number when added/subtracted/multiplied/divided by itself doesn't change in value.
Provident fund contributed by employer will be added or subtracted from net income?
For the employee - it will be added to his/her net income For the employer - it will be subtracted from their net income
When are force said to be added and when are they subtracted?
if two forces act in same direction they r added and if they act in opposite direction they r subtracted
Why can quantities with different units never be added or subtracted bwhy can quantities with different units never be added or subtracted but can be multiplied or diviut can be multiplied or divided?
Only like terms can be added or subtracted. 10m and 1s cannot be added; but divided, 10 m/s becomes a velocity.
Is a part of an expression to be added or subtracted?
Yes.
What is it called when vectors are added or subtracted?
resultant
