teutzilour teutzilour

03-06-2020
Physics

contestada

What is the frequency of UV light that has an energy of 2.39 × 10 -18 J?

Respuesta :

dieuatamafarm2 dieuatamafarm2

03-06-2020

Answer:

3.60 × [tex]10^{15}[/tex] Hz

Explanation:

[tex]\frac{2.39 * 10^{-18} J}{6.63 * 10^{-34} J.s}[/tex]

Answer Link

Otras preguntas

Chords AB and CD intersect at point E . According to the diagram, which pair of numbers could represent lengths of segment CE and DE?

____ and metal production were the main industries by 1914.

what is 9010.7778454 rounded to the nearest hundredth.

Which step in the decision-making process involves looking at the pros and cons of an option?

Find x A) 3 B) 4 C)5 D)6

what was the biggest problem that thomas Edison faces by making the motion picture?

65 ÷ 5 × 2 - 7 how did you get the answer explain.

PLEASE AND THANK YOU

Which of the following was an instrument for telling time that was also used in calculating nautical speed or knots? sounding device astrolabe hourglass

Demand for bikes has suddenly increased, and the market price has risen from $50 to $60.In three to five sentences, explain how this change will affect profits.