pptx, 2.97 MB
pptx, 2.97 MB

OCR A level Physics: 19.7 Stellar Luminosity
Module 5 Newtonian World and Astrophysics

This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.

This lesson covers:

  • The electromagnetic spectrum, frequency/wavelength, and temperature
  • Black body radiation
  • Wein’s displacements law
  • Stefan’s law (Stefan-Boltzmann law)

Get this resource as part of a bundle and save up to 20%

A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.

Bundle

OCR A level Physics: Stars

OCR A level Physics: Chapter 19 Stars is apart of the Module 5: Newtonian world and Astrophysics. All presentations come with worked examples, solutions and homeworks. 19.1 Objects in the Universe 19.2 Life Cycles of Stars 19.3 Hertzsprung-Russell Diagram 19.4 Energy Levels in Atoms 19.5 Spectra 19.6 Analysing Starlight 19.7 Stellar Luminosity * The size of astronomical objects: Universe, Galaxies, Solar systems, Stars, Planets, Planetary satellites, Comets, Artificial planetary satellites * Comparing planets and comets * The birth of stars * Stars in equilibrium during the main sequence * Calculating mass in kg from solar mass * Life cycle of stars with a mass between 0.5 and 10 solar masses * Life cycle of stars with a mass above 10 solar masses * Pauli exclusion principle and electron degeneracy pressure * Red giants and white dwarfs * The Chandrasekhar limit * Red supergiants to black holes and neutron stars * Stellar nucleosynthesis * Definition of luminosity * Usual axis choice of a HR diagram. * Identifying the positions of the main sequence, white dwarfs, red giants, and red supergiants. * Description of how stellar evolution is shown in a Hertzsprung-Russell diagram * Atoms have different electron arrangements * Ground state energy * Bound electron states being negative * Converting between joules and electronvolts * Calculating the change of energy between energy states * Calculating a photon’s frequency and wavelength * The electromagnetic spectrum and wavelengths * Definition of spectroscopy * Electrons and energy levels * Continuous spectra * Emission spectra from gases * Absorption spectra from gases * Electromagnetic interference * Double slit experiment * Path and phase difference * Diffraction grating * The grating equation * Lines per millimeter to grating spacing * Maximum order, n * Maximum number of maxima * The electromagnetic spectrum, frequency/wavelength, and temperature * Black body radiation * Wein’s displacements law * Stefan’s law (Stefan-Boltzmann law)

£14.00

Reviews

Something went wrong, please try again later.

This resource hasn't been reviewed yet

To ensure quality for our reviews, only customers who have purchased this resource can review it

Report this resourceto let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.