Study Guide for Stewart's Multivariable Calculus, 8th
8th Edition
ISBN: 9781305271845
Author: Stewart, James
Publisher: Brooks Cole
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Chapter 11.4, Problem 1PT
To determine
Whether the given statement is true sometimes, always or never.
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Question 1:
If a barometer were built using oil (p = 0.92 g/cm³) instead of mercury (p =
13.6 g/cm³), would the column of oil be higher than, lower than, or the same as the
column of mercury at 1.00 atm? If the level is different, by what factor? Explain. (5 pts)
Solution:
A barometer works based on the principle that the pressure exerted by the liquid column
balances atmospheric pressure. The pressure is given by:
P = pgh
Since the atmospheric pressure remains constant (P = 1.00 atm), the height of the
liquid column is inversely proportional to its density:
Step 1: Given Data
PHg
hol=hgx
Poil
• Density of mercury: PHg = 13.6 g/cm³
Density of oil: Poil = 0.92 g/cm³
• Standard height of mercury at 1.00 atm: hμg
Step 2: Compute Height of Oil
= 760 mm = 0.760 m
13.6
hoil
= 0.760 x
0.92
hoil
= 0.760 × 14.78
hoil
= 11.23 m
Step 3: Compare Heights
Since oil is less dense than mercury, the column of oil must be much taller than that of
mercury. The factor by which it is taller is:
Final…
Chapter 11 Solutions
Study Guide for Stewart's Multivariable Calculus, 8th
Ch. 11.1 - limnn2+3n2n2+n+1= a) 0 b) 12 c) 1 d)Ch. 11.1 - Prob. 2PTCh. 11.1 - Prob. 3PTCh. 11.1 - Sometimes, Always, or Never: If {an} is increasing...Ch. 11.1 - Prob. 5PTCh. 11.1 - Prob. 6PTCh. 11.1 - Prob. 7PTCh. 11.1 - Prob. 8PTCh. 11.2 - Prob. 1PTCh. 11.2 - Prob. 2PT
Ch. 11.2 - Prob. 3PTCh. 11.2 - Prob. 4PTCh. 11.2 - Prob. 5PTCh. 11.2 - Prob. 6PTCh. 11.2 - Prob. 7PTCh. 11.2 - Prob. 8PTCh. 11.3 - For what values of p does the series n=11(n2)p...Ch. 11.3 - True or False: If f(x) is continuous and...Ch. 11.3 - Prob. 3PTCh. 11.3 - Prob. 4PTCh. 11.3 - Prob. 5PTCh. 11.3 - Prob. 6PTCh. 11.4 - Prob. 1PTCh. 11.4 - Prob. 2PTCh. 11.4 - True or False: n=1n+n3n2/3+n3/2+1 is a convergent...Ch. 11.4 - Prob. 4PTCh. 11.4 - Prob. 5PTCh. 11.5 - Prob. 1PTCh. 11.5 - Prob. 2PTCh. 11.5 - Prob. 3PTCh. 11.5 - Prob. 4PTCh. 11.6 - Prob. 1PTCh. 11.6 - Prob. 2PTCh. 11.6 - Prob. 3PTCh. 11.6 - Prob. 4PTCh. 11.6 - Prob. 5PTCh. 11.6 - Prob. 6PTCh. 11.7 - Prob. 1PTCh. 11.7 - Prob. 2PTCh. 11.7 - Prob. 3PTCh. 11.7 - Prob. 4PTCh. 11.7 - Prob. 5PTCh. 11.7 - Prob. 6PTCh. 11.8 - Sometimes, Always, or Never: The interval of...Ch. 11.8 - Prob. 2PTCh. 11.8 - Prob. 3PTCh. 11.8 - Prob. 4PTCh. 11.8 - Prob. 5PTCh. 11.9 - Prob. 1PTCh. 11.9 - For f(x)=n=0x2nn!, f(x) = a) n=1x2n1n! b)...Ch. 11.9 - Using 11x=n=0xn for |x| 1, x1x2dx= a) n=0x2n2n b)...Ch. 11.9 - Using 11x=n=0xn for |x| 1 and differentiation,...Ch. 11.9 - From 11x=n=0xn for |x| 1 and substituting 4x2 for...Ch. 11.10 - Given the Taylor Series ex=n=0xnn!, a Taylor...Ch. 11.10 - Prob. 2PTCh. 11.10 - Prob. 3PTCh. 11.10 - Prob. 4PTCh. 11.10 - Prob. 5PTCh. 11.10 - Prob. 6PTCh. 11.10 - Prob. 7PTCh. 11.10 - Prob. 8PTCh. 11.10 - Prob. 9PTCh. 11.10 - Prob. 10PTCh. 11.10 - Using a binomial series, the Maclaurin series for...Ch. 11.10 - Prob. 12PTCh. 11.11 - Prob. 1PTCh. 11.11 - Prob. 2PTCh. 11.11 - Prob. 3PT
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