Explore BrainMass

# Working with densities and coefficient of cubical expansion

Not what you're looking for? Search our solutions OR ask your own Custom question.

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

Benzene has a density of 0.90gm/cm^3 at 0 deg C and a coefficient of cubical expansion of 0.0012 per deg Celsius. Wooden balls (of density 0.88g/cm^3) therefore float in it at 0 deg Celsius. If the wood has a mean coefficient of linear expansion of 4 x 10^-5 per deg Celsius, calculate at what temperature the balls will just sink.

https://brainmass.com/physics/work/working-densities-coefficient-cubical-expansion-7510

#### Solution Preview

Let t be the temperature at which the ball just sinks. If V is the volume of the ball at 0 deg C, its volume at 0 deg C is

= V (1 + 3 x 4 x ...

#### Solution Summary

The solutions shows all mathematical steps to arrive at the final answer. This will enable you to solve similar problems yourself.

\$2.49