Answers by Muhammad Ahmed
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Answers by Muhammad Ahmed

Answers by Muhammad Ahmed
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Fizeau’s method for measuring the speed of light using a rotating toothed wheel. The speed of rotation of the wheel controls what an observer sees. For example, if the light passing the opening at point
answered Jun 8, 2021
7 votes
48.7k views
What happen (to the gold leaf) if a negative object is brought near a positively charged electroscope without touching it?
answered Jun 6, 2021
1 vote
169k views
True or False? Under the leadership of Teddy Roosevelt, the United States built a canal in PUERTO RICO connecting the Atlantic and the Pacific
answered May 19, 2021
2 votes
58.3k views
Two of the angles in a triangle measure 91° and 34°. What is the measure of the third angle?
answered Jan 9, 2021
2 votes
147k views
The $\$4.55$ in Carol's piggy bank consists of quarters and nickels. There are seven more nickels than quarters. How many nickels does Carol have in her bank?
answered Dec 31, 2020
4 votes
231k views
Which event from The Odyssey best highlights the idea that the ancient Greeks greatly disliked greediness?Calypso captures and entertains Odysseus to reward him for resisting her many temptations.The Lotus-Eaters
answered Sep 23, 2020
3 votes
56.4k views
14.2 is 35.5% of what number?
answered Sep 13, 2020
7 votes
198k views
What is the value of X? A. 6 B. 7 C. 8 D. 9
answered Jul 4, 2020
5 votes
210k views
Social Darwinists believed that A) religious and scientific worlds should be kept separate. B) powerful nations were meant to dominate weaker societies. C) the teaching of evolution theories in American
answered Mar 21, 2020
5 votes
82.5k views
Write an equation in point-slope form for the line through the given point with the given slope. (-4, 6); m = 3/4 A. y- 6 = 3/4x+4 B. y-6 = 3/4 (x - 4) C. y-6 = 3/4 (x + 4) D. y + 6 = 3/4 (x + 4)
answered Oct 20, 2019
2 votes
24.2k views
The number at the end of an isotope’s name is the ____ number. A) Atomic B)neutron C)mass D)electron
answered Aug 15, 2019
3 votes
7.7k views
How did the network of European alliances cause World War 1 to develop
answered Jun 13, 2019
4 votes
105k views
Which comment is about the diction of a story?
answered May 9, 2019
5 votes
32.9k views
In the 1970's native Americans won legal battles
answered Jan 3, 2019
5 votes
2.8k views
In divison why should the remainder not be greater the the divisor
answered Dec 7, 2018
1 vote
177k views
Chris had a tin of 24 cookies he has eaten 1/4 of the cookies how many cookies has he eaten
answered May 8, 2018
1 vote
5.5k views
Saco una buena nota
answered Apr 8, 2018
5 votes
27.4k views
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