Physics, 17.03.2020 22:01 jamesgotqui6
Tropospheric ozone .
a. is caused by poor farming techniques
b. is produced through the interaction of heat and UV light, with nitrogen oxides and carbon-containing compounds
c. is a primary pollutant
d. protects Earth from most of the harmful UV radiation
e. binds with hemoglobin, preventing binding with oxygen in red blood cells
Answers: 3
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Which changes would result in a decrease in the gravitational force btween two objects? check all that apply
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Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90
Answers: 1
Physics, 22.06.2019 21:20
The strong nuclear force acts over a small distance than the electrostatic force. true or false
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Physics, 22.06.2019 23:30
Aswimming pool whose volume is 10 comma 000 gal contains water that is 0.01% chlorine. starting at tequals0, city water containing 0.003% chlorine is pumped into the pool at a rate of 5 gal/min. the pool water flows out at the same rate. what is the percentage of chlorine in the pool after 1 hour? when will the pool water be 0.006% chlorine?
Answers: 1
Tropospheric ozone .
a. is caused by poor farming techniques
b. is produced through th...
a. is caused by poor farming techniques
b. is produced through th...
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