Physics, 26.07.2019 00:30 RoyalGurl01
What is the magnetic force on a proton that is moving at 4.5 x 10^7 m/s to the right through a magnetic field that is 1.6 t and pointing away from you? the charge on a proton is 1.6 x 10^-19 c. a. 1.2 x 10^-19 n down b. 1.2 x 10^-11 n up c. 7.2x 10^-7 n up d. 7.2 x 10^-7 n down
Answers: 1
Physics, 21.06.2019 22:00
Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph
Answers: 1
Physics, 22.06.2019 15:30
What is the increase in density of a medium due to wave travel?
Answers: 2
Physics, 22.06.2019 22:00
Ultraviolet radiation is dangerous because it has a high enough energy to damage skin cells. what is the best explanation of the relationship between wavelength and wave energy? a) wave energy is related only to frequency, not wavelength. b) longer wavelengths have lower frequencies but higher energy. c) the shorter the wavelength, the lower the frequency and the higher the energy. d) the shorter the wavelength, the higher the frequency and the higher the energy.
Answers: 3
What is the magnetic force on a proton that is moving at 4.5 x 10^7 m/s to the right through a magne...
Social Studies, 29.10.2021 20:50
English, 29.10.2021 21:00
Engineering, 29.10.2021 21:00
Social Studies, 29.10.2021 21:00
Physics, 29.10.2021 21:00
Health, 29.10.2021 21:00
History, 29.10.2021 21:00
Biology, 29.10.2021 21:00
English, 29.10.2021 21:00
Social Studies, 29.10.2021 21:00