Learn what a derived unit is in chemistry and physics, get examples, see a list of metric or SI derived units of measurement.| Science Notes and Projects
Get the ideal gas law formula and examples in chemistry. Learn when the law can and cannot apply to real gases.| Science Notes and Projects
Get the definition of STP in chemistry and learn the values of standard temperature and pressure and when you use them.| Science Notes and Projects
Learn about the layers of the Earth and get facts about their structure, density, thickness, and temperature.| Science Notes and Projects
Discover interesting Mars facts. Learn about the size, moons, surface features, and seasons of the fourth planet from the Sun.| Science Notes and Projects
Get the shear modulus formula, definition, and example problem in materials science, engineering, and physics.| Science Notes and Projects
Get the triple point definition and table of values. Learn about the triple point of water and its temperature.| Science Notes and Projects
Learn about gas giants in astronomy. Discover the definition, characteristics, formation, and exploration and get free resources for study.| Science Notes and Projects
Learn about the kinetic molecular theory of gases. See the assumptions the theory makes and get worked example problems.| Science Notes and Projects
Learn about heat in thermodynamics in physics and chemistry. Get the heat definition, formulas, and example calculations.| Science Notes and Projects
Learn what a nova is. Get facts about novae and supernovae, including how they form, the difference between them, and famous examples.| Science Notes and Projects
Get the vacuum definition in science. See examples of a vacuum and learn ways to produce one in everyday life.| Science Notes and Projects
Get Venus facts. Discover whether it is the hottest planet, how likely life is, and other fun facts about Venus, the second planet.| Science Notes and Projects
Learn about the layers of the Sun. Get a diagram and see the names and features of the different parts of our favorite star.| Science Notes and Projects