Physics, 08.10.2020 09:01 natalie0908
An electron is a subatomic particle (m = 9.11 x 10-31 kg) that is subject to electric forces. An electron moving in the +x direction accelerates from an initial velocity of +6.18 x 105 m/s to a final velocity of 2.59 x 106 m/s while traveling a distance of 0.0708 m. The electron's acceleration is due to two electric forces parallel to the x axis: = 8.87 x 10-17 N, and , which points in the -x direction. Find the magnitudes of (a) the net force acting on the electron and (b) the electric force .
Answers: 3
Physics, 20.06.2019 18:04
Why do scientists believe that light is made of streams of particles? scientists believe that light is made of streams of particles because only the presence of photons can explain phenomena observed during experiments on the photoelectric effect. these observations include only some frequencies of light causing the ejection of electrons, no time gap existing between light striking a metal and electrons being ejected, and intensity having no effect on the kinetic energy of the ejected electrons.
Answers: 1
Physics, 21.06.2019 13:30
Determine the expected diffraction angle for the first-order reflection from the (310) set of planes for bcc chromium when monochromatic radiation of wavelength 0.0735 nm is used. the atomic radius for cr is 0.1249 nm.
Answers: 3
Physics, 21.06.2019 20:40
If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f
Answers: 3
Physics, 22.06.2019 09:50
Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.
Answers: 1
An electron is a subatomic particle (m = 9.11 x 10-31 kg) that is subject to electric forces. An ele...
Biology, 10.06.2021 06:30
Mathematics, 10.06.2021 06:30
Mathematics, 10.06.2021 06:30
Mathematics, 10.06.2021 06:30
SAT, 10.06.2021 06:30
Mathematics, 10.06.2021 06:30
Mathematics, 10.06.2021 06:30
Mathematics, 10.06.2021 06:30
Spanish, 10.06.2021 06:30
English, 10.06.2021 06:30
Health, 10.06.2021 06:30