Answer:
The best place to install a heating vent is on the floor or low on the wall.
Explanation:
This is due to the fact that heat rises so if you were going to put it on the room then the hot air is going to just push the cooler air down.
Hey there Fam
the only thing dat brought me here is Soccer ball XD
anyways hahahaha the answer is
C)0.4
thank you
YEEEEET
For the answer to the question above, since the process is carried out at constant pressure,
<span>work = P (V1-V2) </span>
<span>= 1.3 E5 (6-12) = -7.8 E5 N.m (in this case the work is made by the system, so it is negative if work made on the system then it should be positive)</span>
Both reactants and products will be present, but forward and reverse reactions will stop.
*hence the term "dynamic equilibrium"
Back & Forth is dynamic and that reaches a middle ground or equal-ibrium
The Mass of ice is 69.12g.
What is mass?
It is a dimensionless quantity that expresses a particle or object's mass. The accepted unit of mass under the International System (SI) is the kilogram.
What is temperature?
Temperature is a measure of the average kinetic energy of the particles inside an object. The temperature increases cause these particles to move more quickly. It is possible to measure temperature using a thermometer or a calorimeter.
first calculate the amount of heat as follows;
q= mass of water C= (0°C-55°C)
=100.0g (4.186J/g°c) (-55°C)
=-23023J
Heat lost by water is gained by ice,
-q=m*ΔH
-23023J= m*333J/g
= 69.12g
Therefore, Mass of ice is 69.12g.
Learn more about mass from the given link.
brainly.com/question/338808
#SPJ4