Read about that here.
https://chemistrygod.com/charles-law-graph
It spells out the slope in volume vs T for ANY gas, ideal behavior of course @ constant pressure.
https://chemistrygod.com/charles-law-graph
It spells out the slope in volume vs T for ANY gas, ideal behavior of course @ constant pressure.
To determine the slope, you need two points on the graph. Choose two points that lie on the line representing the relationship between volume and temperature for air. The slope is then calculated using the formula:
slope = (change in volume) / (change in temperature)
To determine the change in volume, subtract the initial volume from the final volume. Similarly, subtract the initial temperature from the final temperature to determine the change in temperature.
Once you have these values, simply divide the change in volume by the change in temperature to obtain the slope. The slope will have units of volume per unit temperature, such as cubic meters per degree Celsius.