Иностранный язык (английский) – страница 28
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How is a body that exhibits magnetism called?
It has been known for centuries that certain black, heavy stones have the property of attracting iron, this property being called magnetism. A body that exhibits magnetism is called a magnet. The two parts of a magnet that show the strongest magnetism are called the North pole and the South pole. Magnets not only affect ordinary iron, but they affect one another. When a pole of one magnet is brought towards a pole of the second magnet, they will repel if both are north poles or both are south poles, but they will attract if one is a north pole and the other a south pole.
How is a body that exhibits magnetism called?
It has been known for centuries that certain black, heavy stones have the property of attracting iron, this property being called magnetism. A body that exhibits magnetism is called a magnet. The two parts of a magnet that show the strongest magnetism are called the North pole and the South pole. Magnets not only affect ordinary iron, but they affect one another. When a pole of one magnet is brought towards a pole of the second magnet, they will repel if both are north poles or both are south poles, but they will attract if one is a north pole and the other a south pole.
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The slowest aircraft are helicopters, which can hover in the air without moving. Aircraft with wings have to fly above a certain speed, otherwise they will crash. However, pedal-powered aircraft flew across the English Channel for the first time. Its average speed was 8 miles an hour – or faster than you can run!
The slowest aircraft are helicopters, which can hover in the air without moving. Aircraft with wings have to fly above a certain speed, otherwise they will crash. However, pedal-powered aircraft flew across the English Channel for the first time. Its average speed was 8 miles an hour – or faster than you can run!
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Engineers working in this field design and operate systems for generating, transmitting, and distributing electric power. Several important developments appeared in this field. One of these is the ability to transmit power at extremely high voltages in both the direct current (DC) and alternating current (AC) modes, reducing power losses. Another is the real-time control of power generation, transmission and distribution, using computers.
Engineers working in this field design and operate systems for generating, transmitting, and distributing electric power. Several important developments appeared in this field. One of these is the ability to transmit power at extremely high voltages in both the direct current (DC) and alternating current (AC) modes, reducing power losses. Another is the real-time control of power generation, transmission and distribution, using computers.
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1_______. When Benz’s three-wheeled engine-driven machine (the first “car”) appeared on the streets in 1885, people couldn’t believe that it moved without the aid of horses. 2_______. He put it onto a chassis and got power from the engine to the wheels. 3_______. Everything – the engine, fuel transmission, controls – had been developed and designed by him. 4_______.
1_______. When Benz’s three-wheeled engine-driven machine (the first “car”) appeared on the streets in 1885, people couldn’t believe that it moved without the aid of horses. 2_______. He put it onto a chassis and got power from the engine to the wheels. 3_______. Everything – the engine, fuel transmission, controls – had been developed and designed by him. 4_______.
Употребите нужный предлог.
He will have finished his work _______ Monday.
He will have finished his work _______ Monday.
Словом, которое не относится к теме «Types of Dough and Baking Items», является …
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What is the slower speed of the ZX 1000 electric drill?
The ZX 1000 electric drill has two speeds: the fast speed is 3,000 rpm and the slower speed is 1,000 rpm. Adjust the speed according to the type of material and the size of the hole. For example, use the faster speed for a soft material such as wood to drill holes smaller than 10 millimetres (10 mm) in diameter but choose the slower speed for holes between 10 and 25 mm. However, for steel, a hard material, use the faster speed for holes smaller than 6.5 mm and choose the slower speed to drill holes between 6.5 and 10 mm.
What is the slower speed of the ZX 1000 electric drill?
The ZX 1000 electric drill has two speeds: the fast speed is 3,000 rpm and the slower speed is 1,000 rpm. Adjust the speed according to the type of material and the size of the hole. For example, use the faster speed for a soft material such as wood to drill holes smaller than 10 millimetres (10 mm) in diameter but choose the slower speed for holes between 10 and 25 mm. However, for steel, a hard material, use the faster speed for holes smaller than 6.5 mm and choose the slower speed to drill holes between 6.5 and 10 mm.
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The most important metal in industry is iron and its alloy – steel. 1_______. It is strong but corrodes easily through rusting, although stainless and other special steels resist corrosion. 2_______. Steels of low carbon content (mild steels) are quite ductile and are used in the manufacture of sheet iron, wire and pipes. Medium-carbon steels containing from 0.2 to 0.4 per cent carbon are tougher and stronger and are used as structural steels. 3_______. High-carbon steels contain from 0.4 to 1.5 per cent carbon, are hard and brittle and are used in cutting tools,
surgical instruments, razor blades and springs. 4_______.
The most important metal in industry is iron and its alloy – steel. 1_______. It is strong but corrodes easily through rusting, although stainless and other special steels resist corrosion. 2_______. Steels of low carbon content (mild steels) are quite ductile and are used in the manufacture of sheet iron, wire and pipes. Medium-carbon steels containing from 0.2 to 0.4 per cent carbon are tougher and stronger and are used as structural steels. 3_______. High-carbon steels contain from 0.4 to 1.5 per cent carbon, are hard and brittle and are used in cutting tools,
surgical instruments, razor blades and springs. 4_______.
Словом, которое не относится к теме «Meat Products», является …
Дополните диалог:
Nick: Hullo, Boris!
Boris: Hullo, Nick. 1_______?
Nick: 2_______, thank you. I entered the automobile construction college.
Boris: That’s nice, what will you become after graduating from the college?
Nick: I’ll become a technician and deal with manufacturing new cars.
Boris: Why did you choose this profession?
Nick: I enjoy learning about a car. I enjoy working with metal. And most of all I enjoy being able to construct cars.
Boris: Do you enjoy this course?
Nick: 3_______.
Boris: Tell me about your profession in detail, please?
Nick: With great pleasure. As you know an automobile must be safe, have smooth acting clutch, silent gears, excellent brakes and steering system. And in order to achieve these qualities a lot of work must be done.
Boris: 4_______. I believe you like your profession very much.
Nick: Oh, yes, very much, indeed.
Nick: Hullo, Boris!
Boris: Hullo, Nick. 1_______?
Nick: 2_______, thank you. I entered the automobile construction college.
Boris: That’s nice, what will you become after graduating from the college?
Nick: I’ll become a technician and deal with manufacturing new cars.
Boris: Why did you choose this profession?
Nick: I enjoy learning about a car. I enjoy working with metal. And most of all I enjoy being able to construct cars.
Boris: Do you enjoy this course?
Nick: 3_______.
Boris: Tell me about your profession in detail, please?
Nick: With great pleasure. As you know an automobile must be safe, have smooth acting clutch, silent gears, excellent brakes and steering system. And in order to achieve these qualities a lot of work must be done.
Boris: 4_______. I believe you like your profession very much.
Nick: Oh, yes, very much, indeed.
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1_______. This system was first developed in India in the 3rd century BC. 2_______.
The important innovation in the Arabic system was the use of positional notation, in which individual number symbols assume different values according to their position in the written numeral. 3_______. The symbol 0 makes it possible to differentiate between 11, 101, and 1,001 without the use of additional symbols, and all numbers can be expressed in terms of ten symbols, the numerals from 1 to 9 plus 0. 4_______.
1_______. This system was first developed in India in the 3rd century BC. 2_______.
The important innovation in the Arabic system was the use of positional notation, in which individual number symbols assume different values according to their position in the written numeral. 3_______. The symbol 0 makes it possible to differentiate between 11, 101, and 1,001 without the use of additional symbols, and all numbers can be expressed in terms of ten symbols, the numerals from 1 to 9 plus 0. 4_______.
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Choosing a meal can be a problem sometimes because dishes are called unknown foreign names. Do not guess and ask the waiter to help you. Do not let the number of knives, forks and spoons confuse you. It is simple – use them in the order in which they are laid. When eating, take as much as you want, but eat as much as you take. Do not eat too fast or too slowly. Do not leave the spoon in your cup when drinking tea or coffee. Do not empty your glass too quickly.
Do not guess and ask the waiter …
Choosing a meal can be a problem sometimes because dishes are called unknown foreign names. Do not guess and ask the waiter to help you. Do not let the number of knives, forks and spoons confuse you. It is simple – use them in the order in which they are laid. When eating, take as much as you want, but eat as much as you take. Do not eat too fast or too slowly. Do not leave the spoon in your cup when drinking tea or coffee. Do not empty your glass too quickly.
Do not guess and ask the waiter …
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The Quantum Concept is a concept of accumulation. According to Quantum Physics, the physical world around us is composed of individual “packets of energy”, that is, packets that contain energy just as packets of sugar contain sugar. This individual packet of energy forms particles, and particles form atoms. When energy cools off, it accumulates and forms matter.
Our planet, for example, is a living system that results from the accumulation of matter. We can also see the Quantum characteristic of nature in many other aspects of life: a society, for example, which is made up of a group of individuals, or knowledge, which is the result of the accumulation of experience.
The Quantum Concept is a concept of accumulation. According to Quantum Physics, the physical world around us is composed of individual “packets of energy”, that is, packets that contain energy just as packets of sugar contain sugar. This individual packet of energy forms particles, and particles form atoms. When energy cools off, it accumulates and forms matter.
Our planet, for example, is a living system that results from the accumulation of matter. We can also see the Quantum characteristic of nature in many other aspects of life: a society, for example, which is made up of a group of individuals, or knowledge, which is the result of the accumulation of experience.
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Jake managed to get inside _______ they were talking.
Jake managed to get inside _______ they were talking.