Physics, 25.01.2020 02:31, littlequeenashley
Plants use sunlight as energy to convert carbon dioxide and water into glucose and oxygen. which best describes the reaction?
a: the law of conservation of mass indicates the same amount of carbon will be found in the reactants as in the products.
b: the law of conservation of energy indicates the same amount of carbon will be found in the reactants as in the products.
c: the law of conservation of mass indicates the same amount of glucose will be found in the reactants as in the products.
d: the law of conservation of energy indicates the same amount of glucose will be found in the reactants as in the products.
Answers: 3
Physics, 22.06.2019 11:10, aprilstalder
Which situation will produce the greatest change of momentum
Answers: 2
Physics, 22.06.2019 19:40, rileybaby34
Uranium has two naturally occurring isotopes. 238u has a natural abundance of 99.3% and 235u has an abundance of 0.7%. it is the rarer 235u that is needed for nuclear reactors. the isotopes are separated by forming uranium hexafluoride uf6, which is a gas, then allowing it to diffuse through a series of porous membranes. 235uf6 has a slightly larger rms speed than 238uf6 and diffuses slightly faster. many repetitions of this procedure gradually separate the two isotopes. what is the ratio of the rms speed of 235uf6 to that of 238uf6? express your answer to five significant figures.
Answers: 3
Plants use sunlight as energy to convert carbon dioxide and water into glucose and oxygen. which bes...
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