Wednesday
October 1, 2014

Homework Help: PHYSICS

Posted by Sarah on Wednesday, November 14, 2012 at 11:10pm.

Lead has a density of 1.13 104 kg/m3 at 0C.
(a) What is the density of lead at 86C?
___kg/m3

(b) Based on your answer to part (a), now consider a situation in which you plan to invest in a gold bar. Would you be better off buying it on a warm day?
Yes or No

Explain.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - A lead atom has a mass of 3.4x10^-9g. How many lead atoms are in a ...
chem - A lead atom has a mass of 3.4⋅10^-22 g. How many lead atoms are in ...
Chemistry - A lead atom has a mass of 3.4010−22 g. How many lead atoms ...
physics - Lead is a very dense substance. 12 cm^3 of lead has a mass of 136.8g. ...
physics - A cube of lead measuring 1 meter on each side is thrown into the ocean...
Physics - You have a 2.00 kg block of lead. Lead melts at 327.5°C. CPb = 130.0...
College Physics - 100 grams of molten lead (600oC) is used to make musket balls...
chemistry - A rectangular sheet of lead shielding is placed over the chest of a ...
chemistry - A rectangular sheet of lead shielding is placed over the chest of a ...
chemistry - A rectangular sheet of lead shielding is placed over the chest of a ...

Search
Members