1. CONSIDER THE FORMATION OF THE OXYGEN MOLECUL
ANSWER THE followinG QUESTIONS.
9. EXPLAIN THE...
Physics, 22.03.2021 09:50 pgjohnston001
1. CONSIDER THE FORMATION OF THE OXYGEN MOLECUL
ANSWER THE followinG QUESTIONS.
9. EXPLAIN THE FORMATION OF THE Bord By MAKINIA USE OF
LEWIS DOT DIAGRAMS.
b
b. Draw A BAR GRAPH OF THE CHANGE IN POTENTIAW ENERGY
AS THE OXYGEN ATONS APPROACH ONE ANOTHER TO BUND.
LABEL THE AXES AND INDICATE THE Boris LENGTH Anid
BOND ENERGY HA VALUES,β
Answers: 2
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In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
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Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
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The average density of the planet uranus is 1.27 103 kg/m3. the ratio of the mass of neptune to that of uranus is 1.19. the ratio of the radius of neptune to that of uranus is 0.969. find the average density of neptune.
Answers: 1
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Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?
Answers: 1
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