Physics, 23.07.2019 10:00 emthebest123
Why does humus tend to increase with the clay content of soil? a. as the clay content increases, the amount of plant lignin in the soil increases. b. as the clay content increases, there is more surface area in the soil for organic matter to adsorb to, which increases the rate of decomposition. c. as the clay content increases, the permeability decreases, which increases the rate of decomposition. d. as the clay content increases, there is more surface area in the soil for organic matter to adsorb to, which decreases the rate of decomposition.
Answers: 1
Physics, 21.06.2019 19:40
You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j
Answers: 2
Physics, 22.06.2019 08:30
Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?
Answers: 3
Physics, 22.06.2019 15:30
The radius of a sphere is increasing at a rate of 9 cm/ sec. find the radius of the sphere when the volume and the radius of the sphere are increasing at the same numerical rate.
Answers: 1
Physics, 22.06.2019 16:50
Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
Answers: 2
Why does humus tend to increase with the clay content of soil? a. as the clay content increases, th...
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