nasjwaarchie11 nasjwaarchie11

24-10-2019
Chemistry

contestada

What is the energy of a photon of violet light with a frequency of 7.57x10^14 s^-1?

Respuesta :

drpelezo drpelezo

24-10-2019

Answer:

ΔE = 5.02 x 10⁻¹⁹ j

Explanation:

ΔE (photon) = h·f = (6.63 x 10⁻³⁴ j·s)(7.57 x 10¹⁴ s⁻¹) = 5.02 x 10⁻¹⁹ j

h = Planck's Constant = 6.63 x 10⁻³⁴ j·s

f = frequency (given) = 7.57 x 10¹⁴ s⁻¹

Answer Link

Otras preguntas

Question 10 options: It takes 15 minutes to cook 1 pound of turkey. If you have a 21 pound turkey, how many hours/minutes will it take to cook the bird? Hour(s)

What is the distance between the points (-5,10) and (-5,2)

18.50+0.15=18.00+0.25

Dr. Meyer is known for his difficult pop quizzes. Immediately before he springs a pop quiz on his students, he typically goes to the classroom door and closes i

106. Find the inverse g for each function f. c.f(x) =23x+ 1

Compare and contrast topsoil of three types of soils

Selling price $ 110,000 $ 110 100 % Variable expenses 60,000 60 55 % Contribution margin 50,000 $ 50 45 % Fixed expenses 30,000 Net operating income $ 20,000 Kn

3.9+ t= 4.5 please help me please

why is my shoe bigger than my foot?

2 - X<-7 (x > 9)solve and graph