Physics, 30.11.2020 07:20, amayarayne5
When atoms of an element are excited, they emit specific wavelengths of light. How is this similar to a fingerprint when Fraunhofer lines are taken into account and useful for determining elements within a star?
Answers: 2
Physics, 22.06.2019 18:00, pleasedontspamme
Consider an ideal gas at 27.0 degrees celsius and 1.00 atmosphere pressure. imagine the molecules to be uniformly spaced, with each molecule at the center of a small cube. what is the length l of an edge of each small cube if adjacent cubes touch but don't overlap?
Answers: 2
Physics, 22.06.2019 23:00, katelynn73
Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?
Answers: 1
When atoms of an element are excited, they emit specific wavelengths of light. How is this similar t...
Social Studies, 17.06.2020 12:57
Chemistry, 17.06.2020 12:57
Mathematics, 17.06.2020 12:57
Mathematics, 17.06.2020 12:57