English for students of Physics Unit 10

... expense of/ in fear of insistence on interest in job of matter of objection to pleasure in /of point of/ in possibility of problem in /of worry about prospect of purpose of/ in question ... well as because of besides by by means of despite for in in addition to in favor of in spite of instead of on account of since through what about...

Ngày tải lên: 22/01/2014, 15:20

... a consequence of his theory of special relativity, mass can be considered to be another form of energy. Thus the law of conservation of energy is really the law of conservation of mass-energy. ... directions. 4. ………….. ………… of matter equals to the sum of the kinetic energy and potential energy of all of its molecules plus some other forms of energies. 5. A raise in …………...

Ngày tải lên: 24/10/2013, 01:15

... action of forces. Cơ học 2. More broadly, the branch of physics which seeks to formulate general rules for predicting the behavior of a physical system under the influence of any type of interaction ... pull of the earth on all objects holds them to the surface of the earth. Without it, the spin of the earth would send them floating off into space. 7. The gravitational att...

Ngày tải lên: 17/10/2013, 16:15

... however, bubbles of gas begin to form on the electrodes. Those forming on the anode are bubbles of oxygen, and those forming on the cathode are bubbles of hydrogen. (Adapted from English in Physical ... show that most of the mass and all of the positive charge of an atom are concentrated in a small region of the atom which is later called its nucleus. 2. For many years befor...

Ngày tải lên: 20/10/2013, 03:15

... match, and we know the mass m of the (10) …………. . If we know the value of g for the location of the balance, we can find the weight of the body with the following formula: W = mg. GRAMMAR IN USE ... and therefore has the same mass. The equal- arm balance gives us a way of comparing masses of objects of any kind, regardless of their shape, form, color, or what substance they...

Ngày tải lên: 20/10/2013, 03:15

... wavelength of a baseball moving at 150 km/h (90 mph) is 1.1 x 10 - 34 m (3.6 x 10 - 34 ft). The diameter of a hydrogen atom (the simplest and smallest atom) is about 5 x 10 - 11 m (about 2 x 10 - 10 ... theory. Classical physics accurately describes the behavior of matter and energy in the everyday universe. For example, classical physics explains the motion of a car a...

Ngày tải lên: 24/10/2013, 01:15

... expense of/ in fear of insistence on interest in job of matter of objection to pleasure in /of point of/ in possibility of problem in /of worry about prospect of purpose of/ in question ... well as because of besides by by means of despite for in in addition to in favor of in spite of instead of on account of since through what about...

Ngày tải lên: 28/10/2013, 09:15

... 107 ,52l/1600 cubic inches, or approximately 1 .101 22x10 −3 cubic meter. 3. A unit of volume used for measurement of both liquid and solid substances, although mainly the former, in the United ... in the United States, equal to 2 pints, or ẳ gallon, or 57 3 / 4 cubic inches or 9.46352946x10 -4 cubic meter 2. A unit of volume used for measurement of solid substan...

Ngày tải lên: 28/10/2013, 09:15

... Coulomb (C) is defined as the amount of charge such that a force of 9.0x10 9 N occurs between two pointlike objects with charges of 1 C separated by a distance of 1 m. 154 ( From Electricity ... without mechanical motion is the basis of the electric transformer. A transformer usually consists of two adjacent coils of wire wound around a single core of magnetic materia...

Ngày tải lên: 06/11/2013, 23:15

... 10 18 10 15 10 12 10 9 10 6 10 3 10 2 10 1 yotta zeta exa peta tera giga mega kilo hector deka Y Z E P T G M k h da 10 -1 10 -2 10 -3 10 -6 10 -9 10 -12 10 -15 ... nuclei 10 21 3 × 10 -13 γ -rays, X-rays 10 20 3 × 10 -12 X-rays Atomic inner shell, positron- electron annihilation 10 19 3 × 10 -11 Soft X-rays Electron...

Ngày tải lên: 06/11/2013, 23:15