Вопрос № 284142 - Английский язык

Прочитайте текст и определите, какой из заголовков соответствует тексту
Nina Ivanova is our best ward nurse. She works at our hospital and everybody respects her very much. In the morning she always comes into the ward with a smile on her face. Everything she does in the ward she does quickly and quietly. Nina makes injections, puts mustard plasters and cups. She never hurts the patient with a rude word.
The doctors say: “When Nina is at work we don’t worry. We know that everything will be all right.”

Прочитайте текст и определите, какой из заголовков соответствует тексту
I am a nurse. I work in a therapeutic hospital. Many doctors and nurses work at the hospital. Our hospital is very large. Work at the hospital begins at 6 o’clock in the morning. The nurses begin to take the patients’ temperature at 6 o’clock. They write it down in temperature charts. Then the nurses give the patients medicines and carry out other prescriptions of the doctors. They open the windows and air the wards. The doctors come at 9 o’ clock in the morning and begin to examine the patients. Each ward nurse tells the doctor about her patients.

Прочитайте текст и определите, какой из заголовков соответствует тексту
Another type of rectifier is represented by various kinds of two-electrode valves, or diodes. These consist of a glass tube or bulb containing an electron-emmiting member (the cathode) and an electrode (called the anode) which collects the emitted electrons and causes a flow of current so long as it is positive with respect to the cathode. The cathode heater is supplied with a suitable voltage from the transformer secondary to provide the heating necessary for the emission of electrons.

Прочитайте текст и определите, какой из заголовков соответствует тексту
Radio waves, light, X-rays, and some cosmic rays — they all belong to the same family. They travel at the velocity of light.
The wave has both electric and magnetic components which are bound together. At the end of its travel the wave gives up energy. The ether waves are those we know as wireless waves.
When the waves are too long they are "seen" as infra-red, when they are too short they are "seen" as ultra-violet. Shorter than thе ultra-violet are X-rays and far shorter than the shortest of these  are the  "gamma"  rays,  and  finally the cosmic rays.

Прочитайте текст и определите, какой из заголовков соответствует тексту
An electroscope is a sensitive instrument for detecting small electric charges. It consists of a glass-jar closed with a stopper of insulting material in which is fitted a varnished glass-tube. A rod passes through the tube. At the top of the rod there is a metal ball or disc and at the bottom of the rod two pieces of gold leaf are suspended. When a charge is brought near the electroscope, a charge of opposite sign is induced on the metal ball, and a charge of the same sign appears on the two of the gold leaves. Since, the two pieces of gold leaf now have charges of like sign they repel each other.

Прочитайте текст и определите, какой из заголовков соответствует тексту
A basic law of electricity states that like charges repel each other and unlike charges attract each other. Electrons emitted from the cathode of an electron tube are negative electric charges. These charges may be either attracted to or repelled from the plate of a diode tube, depending on whether the plate is positively or negatively charged.