sorunwood2714 sorunwood2714

10-12-2022
Physics

contestada

what is the wavelength in nanometers of light when the energy is 1.91 × 106 j for a mole of photons?

Respuesta :

giftcrownajayi giftcrownajayi

10-12-2022

E=hc/λ = 1.91 × 10^6

J = (6.626*10^-34) (3.00*10^8) / λ

λ= (6.626*10^-34) (3.00*10^8) / 1.91 × 10^6 J

λ= 1.0410^-31 10^-9 *6.022*10^23 = 62. 8 nm

Answer Link

Otras preguntas

The biosphere can best be defined as

The floor plan of a circular pool has an area of 201 square feet. To the nearest whole foot what is the radius of the pool

sammiles@email.net Subject: Long time, no see

What is the only effective way to remove alcohol from the body?

If the area of a square is 100 square centimeters, what is the length of the diagonal.

HURRY!!!!When you go to the movies, a strong light shines through the film and then through one or more lenses. The image you see on the screen is much larger t

explain in your own words rebirth and classical

Choose the right answer. A series of light brown lines drawn at intervals of 50 feet to designate their respective heights above sea level are calledA Contour

Why are dog cells different? Enter your answer in the space provided.

WILL MARK BRAINLIEST!! Thank youuu