Physics, 05.11.2019 02:31 alwaysneedhelp84
Impedance plethysmography is a technique that can be used to detect thrombosis--the presence of clots in a blood vessel--by measuring the electrical resistance of a limb, such as the calf of the leg. in a typical clinical setting, a current of 200 μa is passed through the leg from the upper thigh to the foot. the voltage is measured at two points along the calf separated by 13 cm. part a:
if the voltage measured is 17 mv, what is the resistance of the calf between the electrodes?
part b:
if the average calf diameter between the electrodes is 12 cm, what is the average resistivity of this part of the leg?
Answers: 2
Physics, 21.06.2019 21:00
In the 1980's, congress authorized the u.s. department of energy to build the wipp facility in the chicuahuan desert in new mexico. what is the purpose of wipp?
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Physics, 22.06.2019 09:00
Sobre transformações cÃclicas, são feitas algumas afirmações, determine quais estão corretas. i – a variação de energia interna em uma transformação cÃclica é nula; ii – o trabalho, em uma transformação cÃclica, é sempre positivo; iii – ao completar um ciclo, o gás tem a mesma temperatura com a qual começou a transformação; iv – uma transformação cÃclica é, obrigatoriamente, composta de transformações conhecidas, como adiabática, isocórica, etc: a) i e iii b) i e ii c) ii e iii d) i e iv e) iii e iv
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Physics, 22.06.2019 20:30
Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object
Answers: 1
Physics, 22.06.2019 21:30
Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.
Answers: 1
Impedance plethysmography is a technique that can be used to detect thrombosis--the presence of clot...
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