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The Short Answer = Cooling.
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∙ 12y ago
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When heat flows into a system its value is When heat flows out of a system its value is negative?
Heat is energy and cannot be negative, If you are talking about heat flow then if you define outflow to be negative then inflow is positive.
What does -log represent in the pH formula?
It is the negative value of the 10-base logarithmof [positive real number](cf. mathematics)
What is a negative value?
A value that is negative, e.g., -5.
What does specific heat of a substance represent?
The ability of a substance to hold heat.
What does H of a reaction represent?
It represents the heat involved in a reaction.
How can you use absolute value to represent a negative number in a real-world situation?
use a absolute value to represent a negative number in the real world
When heat flows into a system its value is When heat flows out of a system its value is negative?
Heat is energy and cannot be negative, If you are talking about heat flow then if you define outflow to be negative then inflow is positive.
When flows into a system its value is positive. When heat flows out of a system its value is negative.?
heat
When heat flows into a system its value is positive. When heat flows of a system its value is negative.?
when heat flows Out of a system
HOW Can you use absolute to represent a negative number in a real-world situation?
use a absolute value to represent a negative number in the real world
What negative cultural value does the fox most likely represent?
materialism
When heat flow into a system it's value is when heat flows out of a system it's value is negative?
positive < Mitzy >
When what flows into a system it's value is positive when heat flows out of the system it's value is negative?
heat. apex.
Why does the expression -a does not always represent a negative number?
* If "a" is positive, "-a" is negative.* If "a" is negative, "-a" is positive. * If "a" is zero, "-a" is zero. If you want to force a negative number, you can write -|a|, i.e., the negative of the absolute value.
Which of these expressions always represents a negative value Which of these expressions always represents a positive value?
None of "these" expressions represent anything!
What is the symbol for a negative charge?
Charge is charge, q. If you want it negative just add "-" by its value; some use -q to represent negative charges, too.
What is heat of reaction and enthalpy of reaction?
Heat of reaction and enthalpy of reaction are the same thing. Enthalpy, or the heat transfer, cannot be measured, however we can measure the CHANGE of enthalpy which is shown by a value of ∆H. This measured in kilojoules per mole of reactant. (KJ/mol)This value may be positive or negative. For endothermic reactions (which absorb heat), the ∆H value is always positive. For exothermic, where heat is released, the value is negative.
