1) Photon Energy & Momentum nostools toons oltenial maniem od) ai buW (4) Goal: Understanding photon energy and momentum a) Calculate the energy of a photon of yellow light that has a frequency of 5.25 x 1014 Hz. 2.1% V E = hf E=16.63x10-34) (5.25 x 10") h=6.63x10-34 J. 5 f: 5.25x10 Hz E: 3.48x10-195 Lev = 1.6×10-19J = 2.18 ev 1.6x10-19 J 310is=1 ayan-X gulvetin2 (E grisalaaz Hotqo griboten so b) Calculate the momentum of a photon of yellow light that has a frequency of 5.25 x 1014 Hz. 1. 16x107 PEIC C 3x10 S E= 2.18ev P= (2.18) (3×108) P: 7.27x10-9 A a riw notoriq om notorq er g XnA oldige vow Sih bri(s) (0203-1) kg m/s (-)

To get an idea of how empty deep spam is on the average, perform the following calculations: (a) Find the volume our Sun would occupy if it had an average density equal to the critical density of thought necessary to halt the expansion of the universe. (b) Find the radius of a sphere of this volume in light years. (c) What would this radius be if the density were that of luminous matter, which is approximately 5% that of the critical density? (d) Compare the radius found in part (c) with me 4-ly average separation of stars in the aims of the Milky Way.

What is the longest-wavelength EM radiation that can eject a photoelectron from silver, given that the binding energy is 4.73 eV? Is this in the visible range?

This is a multiple question with 4 parts so all parts need to be answered & not against community guidelines. You can just give me the number of the question and the letter of the answer that goes with it.

Pls solve this question correctly in 5 min i will give u like for sure 1- What is the wavelength corresponding to a neutron of mass 1.67 × 10-27 Kg moving at 2360 m/s? 2- Calculate the number of photons having a wavelength of 10.0 m required to produce 1.0 kJ of energy? 3- Calculate the frequency and the energy of blue light that has a wavelength of 400 nm? 4- A photon has a frequency () of 2.68 x 106 Hz. Calculate its energy? 5- Calculate the energy and frequency of red light having a wavelength of 6.80 x 10-5 cm?

Answer= 11. Calculate the uncertainty in the speed of a ball of mass 500 g that is known to be within 1.0 um of a certain point on a bat. 12. The Planck distribution gives the energy in the wavelength range da at the wavelength A. Calculate the energy density in the range fro 650 nm to 655 nm inside a cavity of volume 100cm³" when the temperatura in 25 C

multiple choice question What will be the energy associated with a blue photon (in electronvolts, eV), if the frequency of the blue light is 650 THz (Terahertz (THz); 1 Tera = 10¹2)? [Hint: Use Planck's equation: E = hf to calculate the photon energy!] A 6.5 eV B. 6.5×10-³ eV C. 2.7 eV D. 2.7×10-27 ev E. Jump to 12 3 4 5 6 7 8 9 10 2.7x1027 ev

The predominant wavelength emitted by an ultraviolet lamp is 300 nma) What is a frequency of this light?b) What is the energy (in joules) of a single photon of this light?c) If the total power emitted at this wavelength is 25.0 W, how manyphotons are emitted per second?

b) An incandescent lightbulb and a thin gas cloud are in space. An observer viewing with the perspective of the arrow in the attached diagram would see A. an absorption line spectrum. B. an emission line spectrum. C. a continuous spectrum. Reset Selection ple give explination

4-5) Its a solved question but i cant read handwriten . please type it