Learn about alpha particles. Get the definition and learn about the alpha particle symbol and charge. See the reaction for alpha decay. Alpha Particle – Definition, Symbol and Charge Recently updated ! This entry was posted on May 8, 2022 by Anne Helmenstine (updated on May 14, 2022)
Learn about Newton's laws of motion. Learn about the three laws and get examples of each law in everyday life. Newton’s Laws of Motion This entry was posted on April 6, 2022 by Anne Helmenstine (updated on April 11, 2022)
Get the definition of a force in science. See the units and get examples, including the four fundamental forces. Force Definition in Science This entry was posted on March 30, 2022 by Anne Helmenstine (updated on April 2, 2022)
Learn what the law of reflection is. Get its definition and explore the difference between specular and diffuse reflection. Law of Reflection This entry was posted on March 23, 2022 by Anne Helmenstine (updated on March 28, 2022)
Get the shear modulus formula, definition, and example problem in materials science, engineering, and physics. Shear Modulus Formula and Definition This entry was posted on March 5, 2022 by Anne Helmenstine (updated on May 4, 2022)
See how to make a periscope in this simple and fun science project that teaches key optics principles in physics. How to Make a Periscope – Science Project This entry was posted on March 1, 2022 by Anne Helmenstine (updated on March 7, 2022)
Learn about capillary action, including what it is and how it works. Get capillary actions examples in everyday life. Capillary Action – What It Is and How It Works This entry was posted on February 27, 2022 by Anne Helmenstine (updated on March 30, 2022)
Learn about the colors of noise, including white, pink, brown, blue, and more. Get examples of the colors and their uses. Colors of Noise – White, Pink, Brown and More This entry was posted on February 10, 2022 by Anne Helmenstine (updated on February 21, 2022)
Learn about superfluidity and superfluids. Get the definition and examples. See the properties of superfluids and learn how they are made. Superfluidity Definition and Examples This entry was posted on February 9, 2022 by Anne Helmenstine (updated on February 14, 2022)