Physics W/X 0.0 / 5 ? PhysicsKeywordsGCSEAQA Created by: Atlanta and JacobCreated on: 21-11-16 18:00 Wasted energy Energy that is not usefully transferred. 1 of 9 Watt (W) The unit of power. 2 of 9 Wave Disturbance in water. 3 of 9 Wavelength The distance from one wave crest to the next wave crest (along the waves). 4 of 9 Wave speed Speed of travel of a wave. 5 of 9 Weight The force of gravity on an object (in newtons (N)). 6 of 9 White dwarf A star that has collapsed from the red giant stage to become much hotter and denser than it was. 7 of 9 Work Energy transferred by a force, given by: work done (in J) = force (in N) x distance moved in the direction of the force (in m). 8 of 9 X-ray High energy wave from the part of the electromagnetic spectrum between gamma rays and ultraviolet waves. 9 of 9
Comments
No comments have yet been made