How is the temperature of a substance related to the kinetic energy of its molecules? select all that apply.
1 answer:
The kinetic energy is proportional to the temperature.
<h3>What is the relation between temperature and kinetic energy?</h3>
So first, we know that the kinetic energy of an object is given by:
K = (1/2)*m*v^2
Where v is the velocity and m is the mass.
We know that substances are made of molecules, and these molecules are tiny objects that move. As the temperature increases, you should see that the speed of motion of these particles increases (this is why dilation happens). So, if the velocity increases, then also increases the kinetic energy of the molecules in the substance.
The thermal velocity is approximated by:
Where (k/m) is a constant, now, if you replace that in the kinetic energy equation, you can see that the kinetic energy is proportional to the temperature.
If you want to learn more about temperature, you can read:
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The function shown in the graph in the image attached below is .
<u>Given the following data:</u>
- Points on the x-axis = (0, 4)
- Points on the y-axis = (0, 4)
First of all, we would determine the slope of this line by using the following formula;
Substituting the points into the formula, we have;
Slope, m = 1
Next, we would find the intercept:
Let x = 0, for the y-intercept.
b = 4
Therefore, the function shown in the graph in the image attached below is
Read more on slope here: brainly.com/question/3493733
