Предмет: Физика, автор: elenoradosmuratova

Как нужно установить истерики света,чтобы тень от руки хирурга не закрывала место операции?

Ответы

Автор ответа: sasasssas

Источники света надо расположить со всех сторон от хирурга так, чтобы область тени любой лампы была освещена другими лампами.

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: Gdragons

Please помогите...
II.VOCABULARY
a Tick () A, B, or C to complete the sentences.
Example: This book is very boring.
A bored B boring C bore
1 Did you have a _____ weekend?
A relaxed B relaxing B relaxation
2 We’re going to China tomorrow! I’m really _____.
A excited B exciting C excitement
3 You look _____. Why don’t you sit down?
A tired B tiring C tiredness
4 I don’t want to see that film. It’s very _____.
A depressed B depressing C depression
5 I’m _____. Let’s do something this afternoon.
A bored B boring C bore
b Tick () A, B, or C to complete the sentences with the correct verb.
Example: You’re very fair. You should wearsunscreen.
A put B wear C dress
6 I don’t _____ enough exercise.
A play B go C do
7 Could you _____ in this form, please?
A fill B write C complete
8 You should _____ up smoking. It’s not good for you.
A stop B give C go
9 _____ up! We’re going to be late.
A Take B Go C Hurry
10 They don’t _____ on very well. They always argue.
A get B look C turn
c Tick () A, B, or C to complete the sentences.
Example: I took the book _____ to the library.
20
A away B back C up
11 A How much meat do you eat?
B _____. I’m a vegetarian.
A None B Any C Nothing
12 I have a _____ close friends, five or six.
A little B enough C few
13 Turn the radio _____. It’s too loud.
A up B down C on
14 The class will _____ over in ten minutes.
A be B get C look
15 Could you _____ out what time the match starts?
A put B find C go
16 Can you look _____ these words in your dictionaries?
A up B down C in
17 Carol looks _____ her mother. They’re identical.
A after B for C like
18 Martin and John _____ have red hair.
A neither B both C all
19 Your bag’s exactly the same _____ mine.
A with B of C as
20 His new film is quite _____ to the last one.
A the same B the similar C similar

2 года назад

Предмет: Другие предметы, автор: pikot

место постоянного дежурства полиции на опастных и оживленных участках дороги

2 года назад

Предмет: Английский язык, автор: mimishka25

супермаркет находится напротив моего дома.

за супермаркетом находится автобусная станция.