Chemistry, 21.06.2020 03:57 johnjon1300
A photon of ultraviolet (UV) light possesses enough energy to mutate a strand of human DNA. What is the energy of a single UV photon and 1 mole of UV photons having a wavelength of 23 nm?
Answers: 3
Chemistry, 21.06.2019 23:30, CaleWort92
Which of the following statements concerning the influence of culture on ethnic identity formation is accurate? a. one will reject ethnic identity if cultural stereotypes are encountered. b. if one’s ethnic city is different from the dominant cultural group, then one’s ethnic identity you will become weekend. c. if an the ethnic group is excepted by dominant culture, then ethnic identity formation can be a difficult process. d. similarity to the dominant culture can determine how easy it is for one to except ethnic differences.
Answers: 2
Chemistry, 23.06.2019 10:00, tammydbrooks43
What is the density, d, of a substance with a volume of v = 12.5 cm3 and a mass of m = 74.4 g ?
Answers: 1
Chemistry, 23.06.2019 13:30, jharrington583
Which of the following is true regarding chemical and nuclear reactions?
Answers: 1
A photon of ultraviolet (UV) light possesses enough energy to mutate a strand of human DNA. What is...
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