When you are painting a car with a sprayer, you get more even coverage (the paint droplets are evenly spread out) and less overspray (there are very few droplets of paint that don’t end up on the vehicle) if you give the droplets a strong electric charge.
a. why does charging the droplets give more even coverage?
b. why does charging the droplets ensure that most of the paint ends up on the car?
Answers: 2
Physics, 22.06.2019 03:40, darkdragon67
Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.
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You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?
Answers: 2
When you are painting a car with a sprayer, you get more even coverage (the paint droplets are evenl...
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