Why do most people accept Earth's spherical shape as a scientific fact?
A.) It is a conv...
Physics, 02.03.2020 21:03, monithebtslover01
Why do most people accept Earth's spherical shape as a scientific fact?
A.) It is a convincing persuasion by authoritative scientists.
B.)It is a consensus agreed upon by most people.
C.) Observations, models, and other evidence prove this as a fact.
D.)The flat-Earth model has no testable hypotheses.
Answers: 3
Physics, 21.06.2019 14:40, shay68596
An implanted pacemaker supplies the heart with 72 pulses per minute, each pulse providing 6.0 v for 0.65 ms. the resistance of the heart muscle between the pacemaker’s electrodes is 550 ω. find (a) the current that flows during a pulse, (b) the energy delivered in one pulse, and (c) the average power supplied by the pacemaker.
Answers: 3
Physics, 22.06.2019 03:30, 1074885
The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared
Answers: 1
Computers and Technology, 05.02.2020 10:43
Mathematics, 05.02.2020 10:43
Mathematics, 05.02.2020 10:43