Questions by Thales Valias

Questions by Thales Valias

In a simple model of the hydrogen atom, the electron moves in a circular orbit of radius 0.053nm around a stationary proton.How many revolutions per second does the electron make? Hint: What must be true

asked Dec 8, 2021

1 answer

5 votes

146k views

A negative charge is moving across a room from south to north. A magnetic field runs from east to west. In what direction is the magnetic force on the moving negative charge?

asked Nov 10, 2021

1 answer

4 votes

137k views

Which of the following sentences is correctly written? * Your dad is a very nice man. Your uncle is my Dad's brother. My Mother is at home. O Did you see your Mom today?

asked Oct 2, 2021

2 answers

1 vote

172k views

What does Creon mean when he asks In line 1440, “What remains for me, what’s fate still got in store?”

asked Sep 14, 2021

1 answer

0 votes

205k views

Why both Jamestown Colony and Plymouth Colony different? Explain with your own words.

asked Jul 7, 2021

2 answers

4 votes

51.3k views

True or False: (-8) + 9 = 9+ (-8) Show your work to prove your answer.

asked Jun 27, 2021

2 answers

5 votes

135k views

do you think classification of economic activities into primary secondary an tertiary is usefull? explain how

asked Jun 3, 2021

2 answers

4 votes

138k views

The graph shows f(x) = |x-h|. What is the value of h?

asked Apr 18, 2021

1 answer

5 votes

101k views

A shopkeeper has corn flour and wheat flour. The ratio of the weight of the corn flour to the weight of the wheat flour is 3 : 5. The weight of the corn flour is 21 pounds. What is the weight of the wheat

asked Feb 8, 2021

1 answer

0 votes

213k views

Which of the following is required for a properly labeled graph? A:gridlines B:a line that connects all of the points C:a color-coded legend D:a title

asked Aug 26, 2020

2 answers

4 votes

214k views

How did some Native Americans try to assimilate into white culture during and after the War of 1812? A) by becoming Christian B) by giving up their ceremonial dances C) by no longer allowing women to own

asked Nov 12, 2019

1 answer

2 votes

22.7k views

a special Olympics event has 14 more boys than girls competing. The total of participants is 1000. How many boys competed and how many girls competed?

asked Oct 23, 2019

2 answers

5 votes

96.9k views

Read the excerpt from Ivanhoe. But Ivanhoe was like the war-horse of that sublime passage, glowing with impatience at his inactivity, and with his ardent desire to mingle in the affray of which these sounds

asked Jul 6, 2019

1 answer

0 votes

197k views

Can someone please help me with this question?! (geometry)

asked May 1, 2019

1 answer

5 votes

232k views

I believe that Seneca School District should not start year-round classes, as this would harm many students and teachers. Having year-round classes with short breaks could save our school money, but could

asked Nov 21, 2018

2 answers

4 votes

113k views

Starting from 300 feet away, a car drives toward you. It then passes by you at a speed of 48 feet per second. The distance dd (in feet) of the car from you after tt seconds is given by the equation d=|300−48t|d=|300−48t|.

asked Oct 15, 2018

1 answer

5 votes

76.3k views

How did the stamp act affect the colonial elites

asked Sep 23, 2018

1 answer

1 vote

40.6k views

4x = 14-x/x-1 + 14 solve for x

asked Feb 19, 2018

1 answer

3 votes

26.1k views

Match the government term in column 1 to the definition in column 2. A. Repression 1Rule of the people B. Democracy 2Rule by the elite few C. Oligarchy 3Subjected to anothers rule D. Autocracy 4One-person

asked Aug 10, 2017

2 answers

5 votes

17.5k views

1 What polynomial identity should be used to prove that 25^2 = (20 + 5)^2 . 2 What polynomial identity should be used to prove that 16^2 = (10 + 6)^2. Possible Answers :. Difference of Cubes. . Difference

asked Jun 6, 2017

2 answers

3 votes

13.3k views

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