Compute the momentum of photon of blue light and red light

Assignment Help Physics
Reference no: EM13668945

A photon of red light has a frequency of 4.0X10^14Hz, and a photon of blue light has a frequency of 7.9X10^14Hz.

Which has a greater momentum?

Compute the momentum of a photon of blue light and a photon of red light.

Reference no: EM13668945

Questions Cloud

Small moon of a giant planet has an orbital period : A small moon of a giant planet has an orbital period of 1.36 days and an orbital radius of 4.13*105 km. From these data, decide the mass of the planet.
Discover satellites orbital speed-period of its revolution : A 639 kg satellite is in a circular orbit about the Earth at a height above the Earth equal to the Earth's mean radius. Discover the satellite's orbital speed. Discover the period of its revolution.
Discover the magnitude of the friction force : A grinding wheel of radius 0.350 m rotating on a frictionless axle is brought to rest by applying a constant friction force tangential to its rim. The constant torque produced with this force is 71.5 N · m. Discover the magnitude of the friction forc..
Photon wavelengths of the first and second transitions : A hydrogen atom is in the ground state. It absorbs energy and makes a transition to the n = 5 excited state. The atom returns to the ground state by emitting two photons, one in dropping to n = 4 state, and one in further dropping to the ground state..
Compute the momentum of photon of blue light and red light : A photon of red light has a frequency of 4.0X10^14Hz, and a photon of blue light has a frequency of 7.9X10^14Hz. Which has a greater momentum? Compute the momentum of a photon of blue light and a photon of red light.
Utilized as an antireflective coating for fabulite : A thin film of polystyrene is utilized as an antireflective coating for fabulite (known as the substrate). The index of refraction of the fabulite is 2.409 and the index of refraction of the polystyrene is 1.49.
Determine in electron volts and the total energy : Consider hydrogen atom in the ground state. Determine, in electron volts, the total energy. Decide, in electron volts, the potential energy.
Projectile is fired from ground level over level ground : A projectile is fired from ground level over level ground by an initial velocity that has a vertical component of 20 m/s and a horizontal component of 30 m/s. For g = 10m/s^2. The distance from launching to landing point is?
Greatest value ever achieved for the speed of sound in air : The greatest value ever achieved for the speed of sound in air is about 0.84 × 104 m/s, and the highest frequency ever produced is about 1.9×1010 Hz. Discover the wavelength of this wave. Answer in units of m.

Reviews

Write a Review

Physics Questions & Answers

  Calculate the speed of the microwaves from these data

A microwave oven is powered by an electron tube called amagnetron that generates electromagnetic waves of frequency2.15 GHz. Calculate the speed of the microwaves from these data

  Find the distance in km that each car travel in that time

In an instant given two cars are moving in opposite directions and they are separate a distance of 300km. Determine the distance in Km that each car travel in that time

  What is its speed after falling for 2.20s

A student throws a water balloon vertically downward from the top of a building, What is the magnitude of its velocity after falling 10.1m and What is its speed after falling for 2.20s

  Find the maximum velocity of the poston

A piston in an automobile engine is in simple harmonic motion. Its amplitude of oscillation from the equilibrium (centered) position is +/- 7.86 cm and its mass is 1.684 kg. Find the maximum velocity of the poston

  When the calorimeter and its contents are weighed 12 g of

a 98-g piece of copper is heated in a furnace to a temperature tc. the copper is then inserted into a 150-g copper

  Estimate the radius of the electrons orbit

An electron enters a region of space containing a uniform 0.0000199-T magnetic field. Its speed is 199 m/s and it enters perpendicularly to the field. Find the radius of the electron's orbit

  What is the force between the two alpha particles

The nucleus of 8Be, which consists of 4 protons and 4 neutrons, is very unstable and spontaneously breaks into two alpha particles (helium nuclei, each consisting of 2 protons and 2 neutrons).

  Determine what is the speed of the insect

A bat, moving at 5.56m/s, is chasing a flying insect where the speed of sound is assumed to be 340m/s. what is the speed of the insect

  In the lab hydrogen atoms with n approximatly 100 have

a at normal pressure and temerature 1 atmosphere 273 k and hence d approximatly 3 nm what is the largest possible n

  Estimate the fractional error on the left side

Estimate the fractional error (%) on the left side and on the right side of the equation based on the precision of the available equipment in class: the pulling mass is measured by slotted weights with precision of 10 gram

  Find how long will it take the wheel to make one revolution

A 66-N ? m torque acts on a wheel with a moment of inertia 175 kg ? m2. If the wheel starts from rest, how long will it take the wheel to make one revolution

  Determine the total energy of the system

A 0.49 kg mass at the end of a spring vibrates 9.0 times per second with an amplitude of 0.20 m. Determine the total energy of the system

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd