subject
Physics, 08.01.2021 17:10 MZ2017

3. If a farmer plants a field with different crops each year, the soil becomes 3 points less fertile, a situation called nutrient depletion.
True
False

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 06:00, nelsy7610
Suppose water is leaking from a tank through a circular hole of area ah at its bottom. when water leaks through a hole, friction and contraction of the stream near the hole reduce the volume of water leaving the tank per second to cah 2gh , where c (0 < c < 1) is an empirical constant. a tank in the form of a right-circular cone standing on end, vertex down, is leaking water through a circular hole in its bottom. (assume the removed apex of the cone is of negligible height and volume.) (a) suppose the tank is 20 feet high and has radius 8 feet and the circular hole has radius 2 inches. the differential equation governing the height h in feet of water leaking from a tank after t seconds is dh dt = − 5 6h3/2 . if the height of the water is initially 8 feet, how long will it take the tank to empty? (round your answer to two decimal places.)
Answers: 2
image
Physics, 22.06.2019 16:00, alecnewman2002
The energy produced as a result of this flow of electrons from atom to atom is called
Answers: 3
image
Physics, 22.06.2019 23:30, angoraspinner
Sound travels slower in colder air that it does in warmer air. make a claim about the effect of air temperature on the speed of sound. support your claim with evidence
Answers: 3
image
Physics, 23.06.2019 08:30, coollid876
Answer on edg: what happens to the light coming from the sun? - scattering what happens to light on the surface of water? - specular reflection what happens to light on the surfaces of rocks? - diffuse reflection
Answers: 3
You know the right answer?
3. If a farmer plants a field with different crops each year, the soil becomes 3 points less fertil...

Questions in other subjects:

Konu
History, 01.03.2021 23:10
Konu
Mathematics, 01.03.2021 23:10
Konu
Mathematics, 01.03.2021 23:10
Konu
Mathematics, 01.03.2021 23:10