Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

Condensed-matter physics is the study of substances in their solid state. This includes the investigation of both crystalline solids in which the atoms are positioned on a repeating three-dimensional ...

This publication is aimed at students and teachers involved in programmes that train professionals for work in radiation oncology. It provides a comprehensive overview of the basic medical physics ...

Israel over the past 15 years developed a sophisticated multi-layered defense system, which has been put into active duty as it faces aerial threats from terror ...

Magnetism is due to the magnetic fields around magnets. The fields can be investigated by looking at the effects of the forces they exert on other magnets and magnetic materials. Electromagnets - AQA ...

Energy close energyEnergy can be stored and transferred. Energy is a conserved quantity. can be described as being in different ‘stores’. Energy cannot be created or destroyed. Energy can be ...

Abstract: A rapid-fire electromagnetic multirail launcher design for sequential acceleration of several projectiles is proposed. A powerful pulsed MHD system is used as the primary source of ...

Abstract: The launch of intelligent projectiles via electromagnetic railguns is a highly dynamic process characterized by complex multi-physical field coupling phenomena. This process encompasses the ...