COLLEGE PHYSICS
2nd Edition
ISBN: 9781464196393
Author: Freedman
Publisher: MAC HIGHER
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Chapter 1, Problem 22QAP
To determine
The estimated amount (in kg) of non-recyclable and noncompostable garbage produced by each student every day.
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Physics
An average family of four uses roughly 1200 L (about
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Express your answer using one significant figure.
d=
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?
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One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in room temperature. Using those numbers, answer the following questions:
a) What is the mass of a single gold atom in kg?
b) Assume that gold atoms sit in a perfect cubic crystal structure. Estimate the distance between two gold atoms in meters.
c) If we have a gold cube of 6 cm on each side, how many atoms can we fit along the edge of each side of the cube?
d) What would be the mass, in kilograms, of the gold cube we discussed in part (c) (measuring 6 cm on each side)?
Professor Baxter has made measurements of her household solid waste, shown in the table below. If the container volume is 0.0657 m3, what is the average density of the solid waste produced in her household? Assume that the mass of each empty container is 3.43 kg.
Date Can no. Gross massa (kg) Date Can no. Gross massa (kg)
March 18 1 7.26 April 8 1 6.35
2 7.72 2 8.17
March 25 1 10.89 3 8.62
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aContainer plus solid waste
Chapter 1 Solutions
COLLEGE PHYSICS
Ch. 1 - Prob. 1QAPCh. 1 - Prob. 2QAPCh. 1 - Prob. 3QAPCh. 1 - Prob. 4QAPCh. 1 - Prob. 5QAPCh. 1 - Prob. 6QAPCh. 1 - Prob. 7QAPCh. 1 - Prob. 8QAPCh. 1 - Prob. 9QAPCh. 1 - Prob. 10QAP
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