Physics, 30.03.2020 20:37 richaeviney
A normal human heart, beating about once per second, creates a maximum 4.00 mV 4.00 mV potential across 0.250 m 0.250 m of a person's chest, producing a 1.00 Hz 1.00 Hz electromagnetic wave. What is the maximum electric field strength produced? maximum electric field strength: V / m V/m What is the corresponding maximum magnetic field strength in the electromagnetic wave? maximum magnetic field strength: T T What is the wavelength of the electromagnetic wave?
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Physics, 22.06.2019 12:00
Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasn’t healed in a long time. what vitamin deficiency most likely caused this symptom?
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Physics, 22.06.2019 18:00
Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.
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Physics, 22.06.2019 18:30
Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton
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Physics, 23.06.2019 04:50
Resistivity of a material is the resistance of a cm long sample of the material of 1 cm2 cross-sectional area.
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A normal human heart, beating about once per second, creates a maximum 4.00 mV 4.00 mV potential acr...
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