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What else can I help you with?
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 is a negative value?
A negative value is a number that is less than zero. It is denoted by a minus sign (-) in front of the number. Negative values represent quantities below a reference point or baseline.
What change does the H of a chemical reaction represent?
The "H" in a chemical reaction represents the change in enthalpy, which is a measure of the heat energy absorbed or released during the reaction. A positive H value indicates an endothermic reaction that absorbs heat, while a negative H value indicates an exothermic reaction that releases heat.
If the value of the enthalpy change is negative this will show heat has been released and if the value is positive this will show heat has been absorbed.?
That's correct! A negative enthalpy change indicates an exothermic reaction, where heat is released into the surroundings. Conversely, a positive enthalpy change signifies an endothermic reaction, where heat is absorbed from the surroundings. This relationship is central to understanding thermal processes in chemistry.
What is the negative heat for water as a ice?
The heat of fusion refers to the energy required to change a substance from a solid to a liquid at its melting point. For water to change from ice to liquid water, heat needs to be added, making the heat of fusion a positive value.
Is it possible for the specific heat of a substance to have a negative value?
No, it is not possible for the specific heat of a substance to have a negative value.
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
What is a negative value?
A negative value is a number that is less than zero. It is denoted by a minus sign (-) in front of the number. Negative values represent quantities below a reference point or baseline.
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.
When heat flows into a system its value is positive when heat flows blank of a system its value is negative?
When heat flows into a system, its value is positive, indicating an increase in the system's internal energy. Conversely, when heat flows out of a system, its value is negative, reflecting a decrease in the system's internal energy. This convention is used in thermodynamics to describe energy transfers.
