Английский язык | 10 - 11 классы
ПОМОГИТЕ ПОЖАЛУЙСТА С ПЕРЕВОДОМ!
Meters Among the most common meters used there are the ohmmeter, the ammeter and the voltmeter.
The ohmmeter is used to measure the value of resistance.
It consists of a milliammeter calibrated to read in ohms, a battery and resistors.
The meter is connected in parallel and the circuit is not opened when its resistance is measured.
The readings on the scale show the measured value.
The ammeter is used to measure the value of current.
When the ammeter is used the circuit should be opened at one point and the terminals of the meter should be connected to it.
One should take into consideration that the positive terminal of the meter is connected to the positive terminal of the source ; the negative terminal - to the negative terminal of the source.
The ammeter should be connected in series.
The readings on the scale show the measured value.
Заполните пропуски предлогами?
Заполните пропуски предлогами.
Go . the table.
Take the book .
The table.
Open it .
Page six.
Look .
The book.
Put it.
The bag.
Take the pen and the pencil.
The table.
Put them .
The bag.
Take the bag .
The table and go .
Your desk.
Переведите текст на русский The automobile is known to be made up of three basic parts : the engine, the body and chassis, the engine being the source of power?
Переведите текст на русский The automobile is known to be made up of three basic parts : the engine, the body and chassis, the engine being the source of power.
We know the body to include the hood and fenders and accessories.
The body should provide protection to the passengers from wind, cold and rain.
Thus to shape a car means to do it in such a way that it offers small resistance to the air.
Brakes are necessary for stopping the car.
Most braking systems used today are hydraulic.
ПОЖАЛУЙСТА?
ПОЖАЛУЙСТА!
! ПОМОГИТЕ кто знает?
Вставьте нужныыые слова ))) Complete the folloing dialogues using the proper verb forms Завершить радио диалогов с использованием правильной формы глагола ВНИЗУ ТЕКСТ , вопросы из текста A How many bones ________ the skeleton have?
B It ___________ over 200 bones.
A What parts do the bones of the skull _______of?
B The bones of the skull consist of __________and _____parts.
A What is the vertebra?
B The vertebra _________ a small bone.
How is it ________by?
A It __________ formed by the body and the arch.
B How many vertebrae _______there in the spine?
A There are 32 or 34 vertebraein the spine.
B What is the coccyx __________by?
A The coccyx _______formed by from one to five vertebrae.
B How is the cervical part of the spine _____________?
A It _______formed by seven cervical vertebrae.
THE SKELETON.
The skeleton is composed of bones.
In the adult the skeleton has over 200 bones.
The bones of the skull consist of cranial and facial parts.
There are 26 bones in the skull.
The bones of the trunk are the spinal column or the spine and the chest (ribs and breastbone).
The spine consists of the cervical, thoracic, lumbar and sacral vertebrae and the coccyx.
The vertebra is the small bone, which is formed by the body and the arch.
All the vertebrae compose the spinal column or the spine.
There are 32 or 34 vertebrae in the spine of the adult.
There are seven cervical vertebrae, twelve thoracic vertebrae, five lumbar, five sacral vertebrae and from one to five vertebrae which form the coccyx in the spinal column.
The cervical part of the spine is formed by seven cervical vertebrae.
Twelve thoracic vertebrae have large bodies.
The lumbar vertebrae are the largest vertebrae in the spinal column.
They have oval bodies.
The chest (thorax) is composed of 12 thoracic vertebrae, the breastbone and 12 pairs of ribs.
The breastbone is the long bone in the middle of the chest.
It is composed of three main parts.
The basic part of the chest is formed by the ribs.
On each side of the chest seven ribs are connected with the breastbone by cartilages.
The cartilages of three other ribs are connected with each other and with the seventh rib.
But the cartilages of these ribs are not connected with the breastbone.
The eleventh and the twelfth ribs are not connected with the breastbone either.
They are not connected with other ribs, they are free.
Each rib is composed of a head, neck and body.
The lower extremity consists of the thigh, leg and foot.
It is connected with the trunk by the pelvis.
The upper extremity is formed by the arm, forearm and hand.
It is connected with the trunk by the shoulder girdle.
The bones of the skeleton are connected together by the joints or by the cartilages and ligaments.
The bones consist of organic and inorganic substance.
ПОМОГИТЕ ПОЖАЛУЙСТА?
ПОМОГИТЕ ПОЖАЛУЙСТА!
VII. Выберите правильный вариант ответа, переведите эти предложения.
1. The ammeter is a) a common meter.
B)an uncommon meter.
2. In order to measure the a) the ohmmeter is used, value of current b) the voltmeter is used.
C) the ammeter is used.
3. A meter has a) positive terminals only.
B) negative terminals only.
C) positive and negative terminals.
4. When the ammeter is used a) the circuit should be opened.
B) the circuit should not be opened.
5. The ammeter should be con - a) in series, nected b) in parallel.
6. One should take into consid - a) the positive terminal should beeration that connected to the negative terminal.
B) the positive terminal should be connected to the positive terminal of the source.
Read and draw a plan of this small school?
Read and draw a plan of this small school.
The gym is opposite the science lab and it is between the changing room and the janitors room.
The computer room is opposite the staff room.
The headmasters office is between the canteen and the staff room.
The lockers are opposite the canteen.
TheThe library is between the computer room and the science lab.
The are changing rooms opposite the library.
And there is one more classroom.
It is the music classroom.
Where is it.
ВСТАВЬ ПРЕДЛОГИ The radiois?
ВСТАВЬ ПРЕДЛОГИ The radiois.
Above.
The box.
2. The dinosaur is.
The basketball.
3. The book is.
The clock and the camera.
4. The chocolate is .
The apple.
5. The flower is.
The box.
6. The sweets are.
The chocolate and the basketball.
Complete the sentences with a regular verb in the positive and then in the negative?
Complete the sentences with a regular verb in the positive and then in the negative.
Read and put the pictures in the correct order?
Read and put the pictures in the correct order.
The Girl and the snake.
Помогите правильно перевести текст?
Помогите правильно перевести текст!
И ответить на вопросы ALTERNATING CURRENT Current is defined as increment of electrons.
The unit for measuring current was named in honor of A.
M. Ampere, the French physicist.
Thus it is called ampere.
The symbol for current is I.
The electric current is a quantity of electrons flowing in a circuit per second of time.
The electrons move along the circuit because the e.
M. f.
Drives them.
The current is directly proportional to the e.
M. f.
A steam of electrons in a circuit will develop a magnetic field around the conductor along which the electrons are moving.
The strength of the magnetic field depends upon the current strength along the conductor.
The direction of the field is dependant upon the direction of the current.
If the force causing the electron flow is indirect, the current is called direct (d.
C. ).
If the force changes its direction periodically the current is called alternative (a.
C. ).
Alternating current is the current that changes direction periodically.
The electrons leave one terminal of the power supply, flow out along the conductor, stop, and then flow back toward the same terminal.
168 A voltage that caused current reverses its polarity periodically.
This is properly called an alternating voltage.
The power supply that provides the alternating voltage actually reverses the polarity of its terminals according to a fixed periodic pattern.
A given terminal will be negative for a specific period of time and drive electrons out through the circuit.
Then, the same terminal becomes positive and attracts electrons back from the circuit.
This voltage source cannot be a battery.
It must consist of some types of rotating machinery = 1300.
[email ; protected] Answer the questions : 1.
Why do electrons move along the circuit?
2. What does the strength of the magnetic field depend upon?
3. What is alternating current?
4. What is an alternating voltage?
Переведите, пожалуйста, At the practical Anatomy class we study the human body?
Переведите, пожалуйста, At the practical Anatomy class we study the human body.
The principle parts of the
human body are the head, the trunk and the limbs (extremities).
We speak of the upper
extremities (arms) and the lower extremities (legs).
The head consists of two parts : the skull which contains the brain, and the face
which consists of the forehead, the eyes, the nose, the mouth, the cheeks, the ears and
the chin.
In the mouth there are gums with teeth, the tongue and the palate.
The head is connected with the trunk by the neck.
The upper part of the trunk is the
chest and the lower one is the abdomen.
The principle organs in the chest are the
lungs, the heart and the gullet (esophagus).
We breathe with the lungs.
The heart
contracts and makes 60 - 80 beats per minute.
The principle organs in the abdominal cavity are the stomach, the liver, the spleen,
the intestine, the kidneys, the gall - bladder and the bladder.
The framework of the bones is called the skeleton ; it supports the soft parts and
protects the organs form injury.
The bones are covered with muscles.
The upper extremity is connected with the chest by the shoulder.
Each arm consists
of the upper arm, forearm, elbow, wrist and hand.
We have four fingers and a thumb
on each hand.
The lower extremity (the leg) consists.
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Среди наиболее распространённых счётчиков используются омметр, амперметр и вольтметр.
Омметр применяется для измерения уровня сопротивления.
Он состоит из миллиамперметра, запрограммированного считать в омах, батарейки и резисторов.
Счётчик подсоединяется параллельно, цепь не размыкается, когда идёт подсчёт сопротивления.
Показания на шкале показывают полученную величину.
Амперметр используют для измерения силы тока.
Когда применяется амперметр, цепь размыкается в одной точке, к ней присоединяются зажимы счётчика.
Следует принять во внимание то, что положительный зажим амперметра присоединяется к положительному концу цепи, а отрицательный - - к отрицательному.
Амперметр подсоединяется последовательно.
Показания на шкале отображают полученную величину.