Вопрос № 867583 - Английский язык

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Nick: Sveta, I’m looking for Boris. Have you seen him today?
Sveta: Yes, he is making a hologram in the lab.
Nick: Is he? And 1_______?
Sveta: Look at your watch! See? 2_______. It is produced when laser light is recorded on a holographic plate.
Nick: I can’t imagine Boris experimenting with a laser beam.
Sveta: Well, just ten minutes ago I saw him splitting the laser beam into two separate beams by means of a beam splitter.
Nick: As far as I can see, it’s rather difficult to make a hologram.
Sveta: Oh, it is not. If you have all necessary equipment you can make holograms at home.
Nick: Really? What equipment do I need?
Sveta: Well, the easiest hologram requires 3_______, a lens, a holographic plate, a stable table, a dark room with green safe-lights and a holographic model. Of course, you are supposed to know what to do with this equipment.
Nick: Right. Where can I learn how to make holograms?
Sveta: If you are so interested, you can join our 4_______. By the way, Boris is still in the lab. You can watch him producing a hologram right now.
Nick: Indeed. See you at the Club tomorrow then.
Варианты ответов
  • what is a hologram
  • a laser
  • Science Club
  • A hologram is a three-dimensional image
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Вопрос задал(а): Анонимный пользователь, 13 Ноябрь 2020 в 15:25
На вопрос ответил(а): Анастасия Степанова, 13 Ноябрь 2020 в 15:25