Posted by **Chan** on Tuesday, December 1, 2009 at 6:01pm.

Hi! help me please, Thank you.

A spherical steel ball bearing has a diameter of 2.540 cm at 23°C.

(a) What is the diameter when its temperature is raised to 94°C?

cm

(b) What temperature change is required to increase its volume by 0.9%? I only need help on part b.Thank

- physics -
**drwls**, Tuesday, December 1, 2009 at 6:04pm
The subject is mispelled, again. Pleases get it right.

Volume is increased 0.9% when linear dmensions are increaed 0.3%, when the relative chance is much less than 1, as is the case here.

## Answer This Question

## Related Questions

- physic - HI!can anyone help me please, just on part b.Thank you so much. A ...
- physics - A spherical steel ball bearing has a diameter of 2.540 cm at 23°C. (a...
- physics - A spherical steel ball bearing has a diameter of 2.540 cm at 24°C. (a...
- Physics - A spherical steel ball has a diameter of 2.540cm at 25 degree Celsius...
- Physics - A spherical steel ball has a diameter of 2.540cm at 25 degree Celsius...
- Physics - How do i get the answer A steel ball of diameter Lb = 4.196 cm is ...
- Physics - A ball and a thin plate are made from different materials and have the...
- physical sciences - Imagine a circle with a diameter of 2km.if this represents ...
- physics - A tennis ball has a mass of 58 g and a diameter of 8 cm. Find the ...
- physic - An aluminum rod is 10.0 cm long and a steel rod is 80.0 cm long when ...

More Related Questions