Biology, 02.10.2020 20:01, jordanfvest
A photon has 8.0 x 10-15 J of energy. Planck's constant
is 6.63 x 10-34 Jos.
What is the frequency of the photon?
O 1.21 % 1019 Hz
O 8.3 10-20 Hz
1.21 10-19 Hz
08.3 1020 Hz
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Answers: 2
Biology, 21.06.2019 17:30, 365371
Charles darwin published his theory of evolution in 1859. in what way foes modern evolutionary theory differ from the theory as proposed by darwin? a) darwin inferred that individuals can evolve, but modern generic science has shown that this is not true. b)darwin inferred that individuals do not evolve, but modern genetic science has shown that this is not true. c)modern science has disproved most of darwin's original theory of evolution, because darwin knew nothing about generations and their role in heredity. d)generic studies have shown that gene expression and other factors operate along with natural selection, but most of darwin's theory has been supported by modern science.
Answers: 1
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Biology, 22.06.2019 15:30, cheerthi16
What process creates gametes? a. fertilization b. mitosis c. meiosis
Answers: 2
A photon has 8.0 x 10-15 J of energy. Planck's constant
is 6.63 x 10-34 Jos.
What is the freq...
What is the freq...
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