150.
Find the wrong sentence.
Səhv cümləni tapın.
Найдите не правильное предложение.
Telephones are, as much a part of infrastructure of our society, as roads or electricity.
All kinds of energy-mechanical, chemical, electric-have certain elements in common.
The future is expected to bring a great many new applications for ultrasonics.
The molecules of even the hardest steels are separated by enormous distances compared to the size of the molecules.
Experiments with ultrasonics has been carried out for a long time.
Tests
(For all sections and faculties,
the I year, the II term)
2010-2011
Bölmə 4.
151.
Choose the correct word.
Düzgün sözü seçin.
Выберите соответствующее слово.
It is strange to think that the question of who built the first ………. was settled in court.
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