Question

Please help! Is there another way that 3.40x10^-19J can be imputed on a computer. I have the right answer but it is wrong.

Answer 1

The energy of the photon with the wavelength of 584 nm is 3.4×10¯¹⁹ J

How to determine the frequency of the photon

• Wavelength (λ) = 584 nm = 584×10⁻⁹ m
• Speed of light (v) = 3×10⁸ m/s
• Frequency (f) = ?

f = v / λ

f = 3×10⁸ / 584×10⁻⁹

f = 5.14×10¹⁴ Hz

How to determine the energy

• Planck's constant (h) = 6.626×10¯³⁴ Js
• Frequency (f) = 5.14×10¹⁴ Hz
• Energy (E) =?

E = hf

E = 6.626×10¯³⁴ × 5.14×10¹⁴ Hz

E = 3.4×10¯¹⁹ J

Learn more about energy:

brainly.com/question/10703928

#SPJ1