When the temperature of a metal cylinder is raised from 0.0°C to 78.3°C, its length increases by 0.18%. (a) Find the percent change in density. (b) What is the metal? Use Table below. Some Coefficients ofLinear ExpansionSubstancea (10-6/C°)Ice (at 0°C)Lead5129AluminumBrassCopperConcreteSteel2319171211Glass (ordinary)Glass (Pyrex)3.2DiamondInvar1.20.7Fused quartz0.5"Room temperature values except for the listingfor ice."This alloy was designed to have a low coeffi-cient of expansion. The word is a shortened formof "invariable."

(a) Given that: The expression for the density is written as, Here, m and V represent the mass and…

Answered: When the temperature of a metal…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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When the temperature of a metal cylinder is raised from 0.0°C to 78.3°C, its length increases by 0.18%. (a) Find the percent change in density. (b) What is the metal? Use Table below.

Some Coefficients of
Linear Expansion
Substance
a (10-6/C°)
Ice (at 0°C)
Lead
51
29
Aluminum
Brass
Copper
Concrete
Steel
23
19
17
12
11
Glass (ordinary)
Glass (Pyrex)
3.2
Diamond
Invar
1.2
0.7
Fused quartz
0.5
"Room temperature values except for the listing
for ice.
"This alloy was designed to have a low coeffi-
cient of expansion. The word is a shortened form
of "invariable."

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