Thursday
March 23, 2017

Post a New Question

Posted by 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 - , 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

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question