An example of a point source water pollutant is a sewer pipe draining directly into a river.
According to the United States Environmental Protection Agency, a point source pollution is defined as; “any single identifiable source of pollution from which pollutants are discharged, such as a pipe, ditch, ship or factory smokestack.”
Hence, an example of a point source water pollutant is a sewer pipe draining directly into a river. The pollution is coming from an easily identifiable source which is a sewer pipe connected to a river directly.
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Explanation:
First of all the mass in in g and we need it in kg, so let's convert it.
Now we can proceed.
Find the momentum.
Now let's find the kinectic energy that this rock has in Joules.
Answer:
there is an infinite number of images because it is reflected off of the mirrors. the images in the mirror will "move" if either mirror is shifted because the angle of reflection. the images are the same because its just a repeated reflection. i see the object on both sides, repeated as far as i can see in both mirrors.
Explanation:
Turning on a light switch converts mechanical energy to electrical and radiant energy. So Mechanical energy
Answer:
bc earth rotates
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Explanation: