- #1
nvidia17
- 8
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I'm trying to work out the viscosity of oil at various temperatures. I've got all my results, but when I try to work out the viscosity I get some really far out answers. What region would you expect the viscosity of oil room temperature to be? I get this result for viscosity of oil: -1330245.26.
This is the formula I'm using.
I've found the density of the steel ball bearing to be 7545.4kg/m3 and the density of oil to be 168.8kg/m3.
I know the working out of the velocity is correct, at 0.44m/s¹
The radius of the ball bearing is 0.0061m
What looks out of place here?
This is my A2 coursework, so tips or help would be appreciated. :shy:
This is the formula I'm using.
I've found the density of the steel ball bearing to be 7545.4kg/m3 and the density of oil to be 168.8kg/m3.
I know the working out of the velocity is correct, at 0.44m/s¹
The radius of the ball bearing is 0.0061m
What looks out of place here?
This is my A2 coursework, so tips or help would be appreciated. :shy: