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A spherical drop of water carrying a charge of 25 pC has a potential of 670 V at its surface (with V = 0 at infinity). (a) What is the radius of the drop? (b) If two such drops of the same charge and radius
asked
Jan 23, 2020
Physics
college
1
answer
3
votes
72.7k
views
I’m dumb please help me
asked
Oct 10, 2019
Mathematics
middle-school
1
answer
1
vote
10.8k
views
Which verb form best completes this sentence? Nous _________ le français quand nous sommes allés à Paris. A. appreniez B. avons appris C. appris D. apprenaient
asked
Sep 4, 2019
French
middle-school
2
answers
1
vote
141k
views
Consider the following reaction: 2 H2S (g) Two arrows stacked on top of each other. The top arrow points to the right. The bottom arrow points to the left. 2H2 (g) + S 2 (g) Which answer represents the
asked
Jul 13, 2019
Chemistry
high-school
2
answers
3
votes
446
views
About how much more grape juice and orange juice is used in the punch A) 2 cups B) 3 cups C) 4 cups D) 5 cups
asked
Mar 6, 2019
Mathematics
middle-school
1
answer
1
vote
3.5k
views
What is America's measurement system called? Imperial, SAE, USC?
asked
Dec 12, 2018
Mathematics
college
1
answer
5
votes
182k
views
The graph below shows a system of equations: The x-coordinate of the solution to the system of equation is _______.
asked
Dec 11, 2018
Mathematics
high-school
2
answers
2
votes
156k
views
Why is it important for humans to monitor tides?
asked
Sep 16, 2018
Chemistry
high-school
2
answers
5
votes
218k
views
Someone please tell me and maybe ill pay you
asked
Feb 25, 2018
Mathematics
middle-school
1
answer
2
votes
206k
views
A problem that free African Americans faced in the North was
asked
Sep 8, 2017
History
high-school
2
answers
2
votes
119k
views
What are the names of Mexico's two major peninsulas
asked
Aug 6, 2017
Social Studies
middle-school
1
answer
5
votes
208k
views
During the 1970s, which piece of legislation did the National Organization for Women actively promote, though it was never ratified? the Clean Air Act the Voting Rights Act the Civil Rights Act the Equal
asked
Mar 5, 2017
History
high-school
2
answers
3
votes
198k
views
How many minutes in 2.5 hours?
asked
Jul 10, 2015
Mathematics
middle-school
1
answer
4
votes
35.5k
views
35 is what percent of 200?
asked
Apr 26, 2015
Mathematics
high-school
2
answers
1
vote
4.3k
views
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