Physics, 31.05.2021 17:40 josephvaldez518
PLEASE HELP ASAP What is the frequency of light that is at the peak of the suns radiation spectrum which carries an energy of 1.33 eV? Planck's constant is 6.634*10^-34 Js and the conversion factor from eV to J is 1.60*10^-19. Answer in scientific notation with 3 significant figures.
Answers: 3
Physics, 22.06.2019 05:30
Will give brainliest! which statement best describes the difference between strong nuclear forces and weak nuclear forces? weak nuclear forces are involved when certain types of atoms break down. strong nuclear forces are responsible for holding atoms' nucleus together. weak nuclear forces hold bonds between atoms together. strong nuclear forces hold together the nucleus of an atom. strong nuclear bonds prevent atoms from falling apart. weak nuclear bonds prevent compounds from falling apart. strong nuclear forces are involved in breaking electrons from their shells. weak nuclear forces hold protons in the nucleus.
Answers: 3
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.
Answers: 1
PLEASE HELP ASAP What is the frequency of light that is at the peak of the suns radiation spectrum w...
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