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Who is J. J Thomson? - Socratic
"Joseph John Thomson, 1856-1940." See this site. It was said of him posthumously that, "He, more than any other man, was responsible for the" "fundamental change in outlook which distinguishes" "the physics of this century from that of the last." Thomson was a full professor at 28 years of age (an amazing accomplishment, and a tribute to his peers who unjealously recognized his precocious ...
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Question #1e7c6 - Socratic
The apples will accumulate on the man's side. Eventually there will be an equilibrium at which there are ten times as many apples on the man's side and the boy is returning the apples as fast as the man can throw them.
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Question #87b82 - Socratic
See a solution process below: First, we need to determine how much was left before the man spent 20%. We can rewrite this part of the problem as: 10200 is 80% of what? We are using 80% because he spent 20% so the man has 100% - 20% = 80% left. "Percent" or "%" means "out of 100" or "per 100", Therefore 80% can be written as 80/100. When dealing with percents the word "of" means "times" or "to ...
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Of all the minerals known to man, how many are common on the ... - Socratic
Of all the minerals known to man, how many are common on the crust of the earth?
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In what year did two United States astronauts land on the moon?
The moon landing was the culmination of a challenge made by President John F. Kennedy at a speech made at Rice University on September 12, 1962. Kennedy challenged the United States to put a man on the moon before the end of the decade.
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Question #03de7 - Socratic
A=6 . The graph of the function is shown below: The area in the first quadrant would be equal to the integral of the function evaluated between theta = 0 and pi/2 int_0^ (pi/2) (2sintheta+4costheta)d theta=2int_0^ (pi/2)sinthetad theta+4int_0^ (pi/2)costhetad theta= (-2costheta+4sintheta)_0^ (pi/2)=-2 (0)+4 (1)- (-2 (1)+4 (0))=4+2=6
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Questions asked by CountryGirl - Socratic
Q&A and Videos that make learning easy. Math, History, Chemistry, Algebra, Calculus, Biology and more.
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Question #91219 - Socratic
squareroot of #6# times the quantity of square root of #3 + 5# square root of #2#
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Question #37c52 - Socratic
Δ_"soln"H = "-1100 J/g" > There are two heat transfers involved. "heat lost by dissolving NaOH + heat gained by water = 0" q_1 + q_2 = 0 m_1Δ_"soln"H + m_2cΔT = 0 ...
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Question #d1e6f - Socratic
You can assume ANY unit mass for the calorimeter. It is irrelevant to calorimetry as long as the heat absorbed per temperature change is known. NOTE that the answer does NOT include a mass term! Although "nice to have", the fact is that in calorimetry we only need to know the amount of heat absorbed by the calorimeter with a given temperature rise. The mass is irrelevant to the experiment. 488 ...