jacquelinedawn4248 jacquelinedawn4248

01-03-2022
Physics

contestada

A photon has 8. 0 × 10–15 J of energy. Planck’s constant is 6. 63 × 10–34 J•s. What is the frequency of the photon? 1. 21 × 1019 Hz 8. 3 × 10–20 Hz 1. 21 × 10–19 Hz 8. 3 × 1020 Hz.

Respuesta :

01-03-2022

Answer:

E = h f energy of Planck's photon where f is the frequency

f = 8.0E-15 / 6.63E-34 = 1.21E19 / sec

Answer Link

Otras preguntas

Explain how to do this math problem all the way threw 6times2 and 7/10

is 0.21 greater than a half

Explain how to do this math problem all the way threw 6times2 and 7/10

Which states' delegates most strongly opposed the Virginia Plan?

describe the Paleolithic period and name the locations and countries where cave paintings from this period were found.

identify the three controls on a automobile they are responsible for causing the car to accelerate

What was one of the main reasons Hoover lost the election of 1932? (A)Americans felt Hoover’s reforms had not done enough to help them directly. (B)Voters were

Why do people choose to visit the coast?

Is Yakutsk Russia or Anchorage Alaska closer to the ocean

True or False: Power is the ability to control the behavior of other with or without their consent.