Вопрос № 230636 - Английский язык

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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
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.

_____ is the bomb load, warhead, cargo, or passengers of an aircraft, a rocket, missile, etc., for delivery at a target or destination.

_____ is an aerial missile steered during its flight by radio signals or clockwork controls, etc.

_____ is a technical and sometimes automatic supervision of artillery or naval gunfire on a target, as for range, elevation, etc.

_____ is the speed of a projectile, usually expressed in feet or meters per second, as it leaves the muzzle of a gun.