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- https://phys.libretexts.org/Courses/Coalinga_College/Physical_Science_for_Educators_(CID%3A_PHYS_14)/04%3A_Phases_and_Classification_of_Matter/4.11%3A_ExercisesThese are homework exercises to accompany the Textmap created for "Chemistry" by OpenStax. Complementary General Chemistry question banks can be found for other Textmaps and can be accessed here. In a...These are homework exercises to accompany the Textmap created for "Chemistry" by OpenStax. Complementary General Chemistry question banks can be found for other Textmaps and can be accessed here. In addition to these publicly available questions, access to private problems bank for use in exams and homework is available to faculty only on an individual basis; please contact Delmar Larsen for an account with access permission.
- https://phys.libretexts.org/Bookshelves/Astronomy__Cosmology/Introduction_to_Astronomy_(Lumen)/08%3A_The_Gas_Giant_Planets/8.02%3A_Gas_Giant_PlanetsThis page discusses Gas Giant planets, also known as Jovian Planets, highlighting their larger size compared to Rocky Planets and their gas composition. It notes their short revolution periods, numero...This page discusses Gas Giant planets, also known as Jovian Planets, highlighting their larger size compared to Rocky Planets and their gas composition. It notes their short revolution periods, numerous moons, and ring systems, while also mentioning that they are located farther from the Sun, resulting in longer revolution periods compared to Rocky Planets.
- https://phys.libretexts.org/Courses/Coalinga_College/Physical_Science_for_Educators_(CID%3A_PHYS_14)/13%3A_Transverse_and_Longitudinal_Waves/13.02%3A_Simple_Harmonic_Motion_and_Oscillations/13.2.02%3A_Characteristics_of_OscillationsCharacterizing oscillations and their relationship to periodicity. Examining the mathematical description of oscillations.
- https://phys.libretexts.org/Bookshelves/Astronomy__Cosmology/Introduction_to_Astronomy_(Lumen)/11%3A_Stellar_PropertiesThis page introduces stars and celestial objects, covering topics such as variable stars, star systems, brightness, and color. It explains measurement units for distances like light-years and parsecs,...This page introduces stars and celestial objects, covering topics such as variable stars, star systems, brightness, and color. It explains measurement units for distances like light-years and parsecs, highlights the Hertzsprung-Russell Diagram for star classification, and discusses star clusters and celestial cartography. The module emphasizes exploring and understanding the unknowns in astronomy.
- https://phys.libretexts.org/Bookshelves/Astronomy__Cosmology/Introduction_to_Astronomy_(Lumen)/14%3A_The_Milky_Way_Galaxy/14.02%3A_The_Milky_Way__Our_Home_GalaxyThis page discusses the Milky Way Galaxy, estimated to have 100 billion to 400 billion stars, classified as a barred spiral galaxy. Its vastness is hard to verify from within. Initially, astronomers m...This page discusses the Milky Way Galaxy, estimated to have 100 billion to 400 billion stars, classified as a barred spiral galaxy. Its vastness is hard to verify from within. Initially, astronomers misidentified galaxies as “nebulae.” The Milky Way is part of the Local Group and Virgo supercluster, resembling NGC 6744 with its dust lanes, spiral arms, and central bar, often described as a 'picture postcard' representation of itself.
- https://phys.libretexts.org/Bookshelves/Astronomy__Cosmology/Introduction_to_Astronomy_(Lumen)/08%3A_The_Gas_Giant_Planets/8.09%3A_Planet_UranusThis page discusses Uranus, discovered by Sir William Herschel in 1781 and often referred to as Neptune's twin. It has a unique sideways rotation likely caused by a collision with its moon, Miranda. A...This page discusses Uranus, discovered by Sir William Herschel in 1781 and often referred to as Neptune's twin. It has a unique sideways rotation likely caused by a collision with its moon, Miranda. As an Ice Giant, it features a cold atmosphere rich in water, ammonia, and methane ices. The planet has 13 dark rings and 27 moons, exhibits auroras, and has short retrograde rotation of 17.3 hours with a long revolution of 84.01 years, along with a tilted magnetic field of approximately 45 degrees.
