annieflores487 annieflores487

10-06-2022
Physics

contestada

Calculate the energy of a photon having a wavelength of 4.00 x 10-7 meter in air.

Respuesta :

indrawboy indrawboy

10-06-2022

E=hf

h = Planck's constant (6,626.10⁻³⁴ Js)

f = c / λ

E= (6,626.10⁻³⁴ x 3 x 10⁸)/4 x 10⁻⁷

E = 4.97 x 10⁻¹⁹ J

Answer Link

Otras preguntas

help ☠️ I forgot to do the HW!!

A new softball field is being built. the seats will go around three-fourths of the field. if the total perimeter is 2,400 yards, what is the total amount of spa

solve for r. c=2[tex]\pi[/tex]R

Select the correct answer. Consider the following function. y = 5/3x + 2 Using the given function, select the correct set of ordered pairs for the following dom

$n$ is a four-digit positive integer. dividing $n$ by $9$, the remainder is $5$. dividing $n$ by $7$, the remainder is $3$. dividing $n$ by $5$, the remainder i

Can somebody help me with my test pls

What is the missing line of code to have the following output? Output: Pat Jones PJ23 class cholesterol: lowDensity = 0 highDensity = 0 class patient: definit__

Kyle is playing a board game. Kyle moves back 2 spaces in one turn an moves back 3 more spaces in his second turn. Write an expression and solve it to find the

Find the maximum value of the objective function and the values of x and y for which it occurs. F = 5x + 2y x + 2y ≤ 6 x > 0 and y > 0 2x + y ≤ 6

How do the Eloi affect how the Time Traveler feels about the Morlocks?