sp844d6q2h sp844d6q2h

21-10-2022
Physics

Answered

Use the momentum equation for photons found in this week's notes, the wavelength you found in #3, and Planck’s constant (6.63E-34) to calculate the momentum of this photon:

Answer :

Other Questions

A race car accelerates from rest to a velocity of 69 m s-1 at a constant rate of 19 m s-2. The mass of the race car is 1100 kg. To answer the questions on the r

The first human-made satellite, Sputnik I, had a mass of 83.4 kg and a momentum with a magnitude of 660,730 kg·m/s. What was the satellite’s speed? Round your a

a person having a mass of 60 kgs exerts a horizontal force 200 n in pushing a 90kgs object a distance of 6 meters along a horizontal floor. he does this at cons

Device 1 . Describe the device and its function. What form of electromagnetic radiation does it use? Describe the frequency and wavelength range of this type of

The frequency of light emitted from hydrogen present in the Andromeda galaxy has been found to be 0.10% higher than that from hydrogen measured on earth. At wha

A small acceleration tells you that the velocity is changing slowly. A large acceleration tells you that the velocity is changing quickly. Suppose the velocity

A dart of mass 22g is travelling at 7ms-^1 when it strikes a board. How thick must the board be to prevent the point of the dart reaching the wall behind the bo

A load of 18 N is applied to a spring with a spring constant of 7.7 N/cm. How much will this stretch the spring?

You, with a mass of 50 kg, steps onto an elevator. The elevator accelerates upward at 1 m/s/s, until it reaches its traveling speed. Then travels at a constant

A child pulls horizontally on a sled of mass 25kg with a rope. The box slides at a constant velocity. If the frictional force is 25 percent of the Normal force