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Arrange the three common unit cells in order from least dense to most dense packing. a. face-centered cubic < body-centered cubic < primitive cubic b. primitive cubic < body-centered cubic < face-centered cubic c. primitive cubic < face-centered cubic < body-centered cubic d. body-centered cubic < primitive cubic < face-centered cubic e. body-centered cubic < face-centered cubic < primitive cubic
asked
Jun 10, 2020
Chemistry
college
2
answers
3
votes
78.7k
views
The return-air ventilation duct in a home has a cross-sectional area of 900 cm^2. The air in a room that has dimensions 7.0 m ×× 11.0 m ×× 2.4 m is to be completely circulated in a 40-min cycle. What is
asked
Feb 21, 2020
Physics
college
1
answer
3
votes
62.6k
views
Psychophysics began with the work of which 19th-century german scientist(s)
asked
Nov 27, 2019
History
high-school
1
answer
1
vote
61.4k
views
Identify the subordinate clause in the sentence below as either an adjective or an adverb clause. That is the time when I was afraid. adjective adverb
asked
Jul 9, 2019
English
high-school
2
answers
5
votes
223k
views
A total of 60 60 children signed up for hockey. There were 3 3 boys for every 1 1 girl who signed up. How many of the children who signed up for hockey were girls?
asked
Jan 20, 2019
Mathematics
high-school
2
answers
1
vote
234k
views
The ____________ ramus of a spinal nerve is the larger of the two branches, and innervates the anterior trunk as well as the upper and lower limbs.
asked
Oct 2, 2018
Biology
college
1
answer
1
vote
174k
views
In the following sentence, what type of verb is the bolded word? The doctor treated the frightened child with care A) linking B) visible action C) helping D) mental action
asked
Aug 12, 2018
English
middle-school
2
answers
2
votes
183k
views
According to custom, the speaker of the house belongs to which party?
asked
Mar 21, 2018
History
high-school
2
answers
5
votes
137k
views
Interest groups A: have lobbyist that usually provide misinformation to public officials B:create political action committees to run campaigns for its members C:form based on people’s shared issues ,viewpoints
asked
Jan 12, 2018
History
middle-school
2
answers
3
votes
183k
views
Some states have enacted balanced budget amendments that prohibit annual spending from exceeding annual revenues. Please select the best answer from the choices provided T F
asked
Jul 13, 2017
Geography
high-school
1
answer
4
votes
100k
views
If one ray contains another ray , are they the same ray?
asked
Feb 24, 2017
Mathematics
high-school
1
answer
3
votes
112k
views
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