Titlebook: Elements of Physics; Marcel Wellner Book 1991 Springer Science+Business Media New York 1991 Atom.Experiment.Potential.electromagnetic wave

grotto

取之不竭

Managerial Capitalism in RetrospectThe expenditure of work to produce heat, as in Joule’s experiment (Chap. 10) is a commonplace achievement. It is also a familiar nuisance in many cases involving friction.

Absenteeism

清醒

We are now reaching an important milestone—the beginning of electrical science. In these pages, the subject will be developed, as it was historically, from an initial study of .; this forms the topic of .. (Moving charges exhibit an additional range of phenomena, ., about which more later.)

神經(jīng)

conspicuous

Mehmet Emin Okur,Mehmet Lutfi ArslanWe have just learned how a . field can be . through its effect on an electric current. Conversely, we next learn how a . field is . by an electric current.

過時(shí)

Measurement,Can Nature be understood on the basis of logic? Physics teaches us that the answer is, to a great extent, “yes,” and that the relevant logic includes a great deal of mathematics. The quantitative laws of physics are expressed by ., whose symbols are directly or indirectly related to ..

系列

Motion,Space and time are the arena in which all physical events take place. An object’s position in space will generally change with time; this obvious phenomenon, ., is used as our first clue for deducing the laws of physics. The study of motion is traditionally called ..

SLAG

Force,What causes anything to move as it does? This is one of the most fundamental questions of physics, and the science of . has been developed to deal with it; this chapter is an introduction to that subject. In this area our thinking has been shaped almost entirely by one man, Sir Isaac Newton (1642–1727).

indemnify

Energy,Energy, like force and motion, is an unspecialized concept, applicable to almost all fields of physics, and providing them with a common unit of measurement. Energy plays a starring role in the most abstract theories as well as in the most practical concerns. Everyone, of course, is aware of its economic, social, and military importance.