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2019 מועד אביב - 42 - פרק ראשון- אנגלית
19. It can be inferred from the first paragraph that opaque is the opposite of -
(1) colorless
(2) clear
(3) beautiful
(4) common
20. The third paragraph discusses lenses.
(1) uses of quartz
(2) the invention of
(3) the production of quartz
(4) the advantages of transparent
21. According to the third paragraph, lenses -
(1) are produced in the same way today as they were in the late 13th century
(2) can be made only out of quartz
(3) can make an object look larger than it actually is
(4) were invented in Syria and Egypt
22. Which of the following is not true with regard to the reverse piezoelectric effect,
according to the last paragraph?
(1) It is what makes quartz watches work.
(2) It involves the production of mechanical pressure.
(3) It causes quartz crystals to vibrate.
(4) It generates electricity.
)© כל הזכויות שמורות למרכז ארצי לבחינות ולהערכה (ע"ר
. בלא אישור בכתב מהמרכז הארצי לבחינות ולהערכה- כולה או חלקים ממנה- או ללמדה,אין להעתיק או להפיץ בחינה זו או קטעים ממנה בכל צורה ובכל אמצעי
