Physics, 18.03.2020 00:29, taylabrown2013
Which of the following changes to the local hydrologic cycle will result if large areas of land experienced clear-cutting?
answer choices
Transpiration of water from vegetation will increase.
Evaporation of water from the soil will increase.
Runoff from watersheds will decrease.
Siltation of local streams will decrease.
Answers: 2
Physics, 22.06.2019 10:30, tyw3366812778
Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is Ξs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?
Answers: 3
Physics, 22.06.2019 10:50, afonseca73
Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.
Answers: 3
Which of the following changes to the local hydrologic cycle will result if large areas of land expe...
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