Question

Pressure verus depth graph for a fluid 106 105 104 103 102 101 100 99 98 y = 8.5x + 97.4 R^2 = 0.998 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Depth (m) 1. What does the y-intercept of the equation represent? Give reason. 2. What does the slope (gradient) of the equation represent? Give reason. 3. Use the value of the slope to find the density of the liquid. 4. Use the value of density obtained to identify the name of the liquid

          Pressure verus depth graph for a fluid
106
105
104
103
102
101
100
99
98
y = 8.5x + 97.4
R^2 = 0.998
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Depth (m)
1. What does the y-intercept of the equation represent? Give reason.
2. What does the slope (gradient) of the equation represent? Give reason.
3. Use the value of the slope to find the density of the liquid.
4. Use the value of density obtained to identify the name of the liquid

Pressure verus depth graph for a fluid
106
105
104
103
102
101
100
99
98
y = 8.5x + 97.4
R^2 = 0.998
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Depth (m)
1. What does the y-intercept of the equation represent? Give reason.
2. What does the slope (gradient) of the equation represent? Give reason.
3. Use the value of the slope to find the density of the liquid.
4. Use the value of density obtained to identify the name of the liquid

Added by John M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Madhur L

05/08/2023

Step 1

The equation given is $y = 8.5x + 97.4$ with $R^2 = 0.998$. Here, $y$ represents pressure (in kPa) and $x$ represents depth (in meters). Show more…

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Pressure verus depth graph for a fluid 106 105 104 103 102 101 100 99 98 y = 8.5x + 97.4 R^2 = 0.998 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Depth (m) 1. What does the y-intercept of the equation represent? Give reason. 2. What does the slope (gradient) of the equation represent? Give reason. 3. Use the value of the slope to find the density of the liquid. 4. Use the value of density obtained to identify the name of the liquid