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Length X Width X Depth = volume
Volume in cubic units = pi*radius2*length
Use the formula for a cylinder to find out the volume. Then multiply the volume by the density of steel (about 7900 kg/m3 - but it may vary slightly depending on the type of steel).
Find the volume of the sample (Length times width times height) and multipy by the density coefficient.
An equation that gives the coefficient of thermal expansion of whatever the material is.
Thermal Expansion is the increase in volume of a substance due to an increase in temperature.
0.54 TO 0.58
13*10^-6
The larger the value of μ (aka Mu, the coefficient of friction, the greater the frictional force on an object. For instance, steel on nonlubricated steel has a μ of 0.58 while steel on lubricated steel has a μ of 0.06.
The larger the value of μ (aka Mu, the coefficient of friction, the greater the frictional force on an object. For instance, steel on nonlubricated steel has a μ of 0.58 while steel on lubricated steel has a μ of 0.06.
The larger the value of μ (aka Mu, the coefficient of friction, the greater the frictional force on an object. For instance, steel on nonlubricated steel has a μ of 0.58 while steel on lubricated steel has a μ of 0.06.
The larger the value of μ (aka Mu, the coefficient of friction, the greater the frictional force on an object. For instance, steel on nonlubricated steel has a μ of 0.58 while steel on lubricated steel has a μ of 0.06.
thermal expansion depends on Temperature and material of steel
The coefficient of the thermal expansion of water is equal to .00021. Water expands by 9% of its volume when it freezes.
Diamond-like Carbon has a coefficient of friction of as low as 0.05 on polished steel.
Use the "tan of the inclination angle" test.
The time period may not affect the correlation coefficient at all. If looking at the correlation between the mass and volume of steel objects, time is totally irrelevant. The effect of the number of variables depends on whether or not the extra variables are related to ANY of the variables in the equation.