A beam of visible light has a wavelength

Assignment Help Physics

Reference no: EM13656558

A beam of visible light has a wavelength of 513 nm and shines perpendicularly on a surface. As a result, there are 4.2 x 1018 photons per second striking the surface. By using the impulse-momentum theorem (Section 7.1), get the average force that this beam applies to the surface when (a) the surface is a mirror, so the momentum of every photon is reversed after reflection, and (b) the surface is black, so each photon is absorbed and there are no reflected photons.

Reference no: EM13656558

Questions Cloud

Two-stage rocket moves in space at a constant velocity : A two-stage rocket moves in space at a constant velocity of +4260 m/s. The two stages are then separated by a small explosive charge placed between them. Immediately after explosion the velocity of the 1360-kg upper stage is +5970 m/s.

Discover the net average force that acts on car : In a performance test, each of two cars takes 9.3 s to accelerate from rest to 25 m/s. Car A has a mass of 1415 kg, and car B has a mass of 1900 kg. Discover the net average force that acts on (a) car A and (b) car B during the test.

What is magnitude of the linear acceleration of the hoop : A green hoop with mass mh = 2.7 kg and radius Rh = 0.17 m hangs from a string that goes over a blue solid disk pulley with mass md = 2.3 kg and radius Rd = 0.09 m. The other end of the string is attached to a mass less axel through the center of an o..

Create a histograms for variable height-pull up graph : Create a histograms for variable height-pull up Graph

A beam of visible light has a wavelength : A beam of visible light has a wavelength of 513 nm and shines perpendicularly on a surface. As a result, there are 4.2 x 1018 photons per second striking the surface. By using the impulse-momentum theorem (Section 7.1), get the average force that thi..

Using the five steps of hypothesis testing : Using the five steps of hypothesis testing

Is the random variable discrete or continuous : Is the random variable discrete or continuous?

What is the mass of the coal the bargeis above water : A barge on the Ohio River is 35 ft wide and 200 ft long with walls which are 12 ft high. One day you see it going up river empty and 10.5 ft of the barge is above water. What is the mass of the barge?

Deceptive statistics : Deceptive Statistics

User Account

All Pages