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Two evacuated bulbs of equal volume are connected by a tube of negligible volume. One of the bulbs is placed in a constant-temperature bath at 245 K and the other bulb is placed in a constant-temperature
answered
Jan 16, 2021
Chemistry
college
7
votes
222k
views
Why is cholestrol important for the body
answered
Dec 18, 2020
Chemistry
middle-school
5
votes
60.3k
views
A jet left the airport and flew south. A passenger plane left one hour later flying 52mph faster in an effort to catch up to it. After seven hours the passenger plane finally caught up. Find the jet’s
answered
Dec 7, 2020
Mathematics
middle-school
4
votes
185k
views
What is the mass of one mole of H
answered
Jul 3, 2020
Chemistry
middle-school
4
votes
88.4k
views
Which of the following is larger? A.) .345 B.) .332 C.) .35 D.) .33
answered
Apr 22, 2020
Mathematics
middle-school
3
votes
59.6k
views
The Cuban Missile Crisis of 1962 came to an end when A) the Soviet Union agreed to withdraw its nuclear missiles from Cuba. B) CIA-backed rebels were defeated by the Cuban army at the Bay of Pigs. C) the
answered
Feb 20, 2020
History
high-school
1
vote
51.7k
views
Write a short story about an inanimate object. You may use personification or anthropomorphism.
answered
Feb 18, 2020
Mathematics
middle-school
3
votes
169k
views
Marissa has determined that there is a relationship between the scale factor and perimeter of an image and its pre-image and between the scale factor and area of an image and its pre-image. For both the
answered
Nov 22, 2019
Mathematics
middle-school
6
votes
137k
views
What two religions both do not allow the use of human symbols and human figures in places of worship?
answered
Oct 17, 2019
History
middle-school
3
votes
98.7k
views
How is an electric current carried? by moving current in one direction by changing directions of the current by moving electrons in a wire by changing electrons into current
answered
Apr 4, 2019
Physics
college
3
votes
177k
views
Amy's math notebook weighs 1 2 pound, her science notebook weighs 7 8 pound, and her history notebook weighs 3 4 pound. What are the weights in order from lightest to heaviest?
answered
Apr 15, 2018
Mathematics
middle-school
4
votes
210k
views
Two stars orbit each other in a _ solar system
answered
Mar 17, 2018
Physics
college
3
votes
121k
views
What is the multiplicative rate of change of the function A) 1/3 B) 2/3 C) 2 D) 9 X. Y 1. 6 2. 4 3. 8/3 4. 16/9
answered
Jan 2, 2018
Mathematics
high-school
2
votes
172k
views
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