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- 1. What Is Physics And What Are Its Uses?
? Physics, a branch of science, is traditionally defined as the study of matter, energy, and the relation between them. The interaction between matter and energy is found everywhere. In order for matter to move, it requires some form of energy. Sports show many good examples of the relationship between matter and energy. For instance, a pitcher req
2. Sir William Lawrence Bragg
was an Australian-born British physicist and Nobel Prize winner. Bragg shared the 1915 Nobel Prize in physics with his father, British physicist Sir William Henry Bragg, for their work in establishing X-ray crystallography, the study of crystal structures with X rays. Born in Adelaide, Australia, William Lawrence Bragg studied at Saint Peter's Coll
3. Robert Andrew Millikan
In 1909 set up an apparatus to measure the charge of an electron within an accuracy range of 3%. In 1913 he came out with a value of the electrical charge that would serve the world of science for a generation. Young Millikan had a childhood like most others: he had no idea what his profession would be. Once he recalled trying to jump from a rowboa
4. Wavelength Of 10 Or Higher And 11 Down. Gamma Rays Are Produced In Labs
Gamma Rays are Waves on the electromagnetic Spectrum that have a through the process of nuclear collision and also through the artificial Radioactivity that accompanies these interactions. The high energy nuclei needed for the collisions are accelerated by such devices such as the Cyclotron and synchrotron. There are also many uses for Gamma rays i
5. Prenatal Diagnosis
Also known as a sonogram, an ultrasound reflects sound waves off of the fetus and then is shown on a special computer screen. This test is not very clear and physical features such as limb, heart, brain, and spine abnormalities can't be seen until 16-18 weeks of pregnancy. The ultrasound mostly only detects things of structural and/or physical natu