... 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 ...
Einstein’s theory of gravity. In 1915 Einstein formulated a new theory of gravitation
that reconciled the force of gravitation with the requirements of his theory of special
relativity. He proposed that ... Dictionary of Physics, Publishing House of Science and Technology)
KEY TERMS
Acceleration due to gravity (acceleration of gravity) (n): the acceleration imparted to
bodies by the attractive force of...
... 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 before Rutherford developed ...
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 Science, Student’s edition ... unknown. For
example, in analyzing the spectrum of minerals found in the water of a certain spring in
Germany, two lines of unknown origin were found in the blue region of the spectrum. This bit
of...
...
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 are made of.
2. ... Write (S) for the same and (D) for the different.
1. a. The frictional force is greater when the contact force is greater.
b. The greater the contact force, the greater the frictional force.
2. ... 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...
... 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 ………… of a matter results ... faster movement of its molecules.
6. Some of …………….…………… done frictional forces helps increase the internal
energy of matter.
7. Much of the energy released from the …………………………… .of gasoline or...
... 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 accelerating or of a
ball flying ... theory of matter, of electromagnetic radiation, and
of interaction between matter and radiation, it differs from classical physics, which it
generalizes and supersedes, mainly in the realm of atomic ... wavelength (h/p) of
any visible object is exceedingly small. In fact, the de Broglie wavelength of anything much
larger than an atom is smaller than the size of one of its atoms. For example, the...
...
pleasure
in /of
point of/ in
possibility of
problem
in /of
worry about
prospect of
purpose of/ in
question
about /of
reason for
satisfaction
with
success in
surprise at
task of
work of
... and determining the age of
a.
the rocks of that time
b.
some kinds of rocks of the time
c.
a special kind of rock of that time
5.
Geologists use the result of paleomanetic measurements ... universally applicable law of physics, but rather describes the behavior of a
limited class of solid materials.
The historical concepts of magnetism, based on the existence of pairs of oppositely
charged...
...
action of opposing forces, but recovers its original configuration when the forces are removed.
Tính đàn hồi
2. The existence of forces which tend to restore to its original position any part of ... is; for this/that reason; because of
this/that
Example
:
1.
In 1905, Einstein showed that as a consequence of his theory of special relativity,
mass can be considered to be another form of ... types of physical change. For example, water (H
2
O) is a liquid that freezes to form the
solid ice, which may again be melted into water. Because molecules of water and ice are
composed of the...
... pressure of the hydrogen are nearly the
same all over the classroom
for
a short time.
5.4.
Prepositions with other meanings
about according to against as/as for
for by instead of because of ... 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.
152
The above writing is a good example of a research ... 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 material. It is used to...
... same time as the formation of the earth, it is not the
main part of the earth.
(Uranium is not the main part of the earth (al) though formed at the same time as the
formation of the earth)
Or
: ... was formed at the same time as the formation of the earth
, but
it is not the
main part of the earth.
You can not write
:
Though
uranium was formed at the same time as the formation of the ... examples of sentences with alternatives that may be useful for your report.
181
Atomic Physics
: A branch of physics concerned with the structures of the atom, the
characteristics of the electrons...
... 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 ... motion of two objects in terms of either speed,
acceleration or direction.
1
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Từ khoá: Englishforstudentsof Physic, Science, Grammar in use, English ... push! 19
English forstudentsof Physics – Vol 2
Ho Huyen
34
"helium" after the Greek word for sun. Eventually, the element was also detected on earth
through the use of a spectroscope....
... PREP.
for- in
The back of the garment is split for ease in
walking.
for- of
The whole machine is designed for ease of
use.
with -
They passed the exam with ease.
I -
of
The car
brings ease of accessto ... expansion.
I
allow (for) , provide for
The de-
sign of thefront pockets allowsfor expansion.
I
be ripe for
a ready-made hotel chain ripe for further expansion
I be
set for
The company is setfor further ... win the match.
a reward for your efforts
Second prize was afair rewardfor his efforts.
make every
effort
We are making every effort to obtain the release of
the hostages.
effortless
adj.
• VERBS
appear,...