Physics, 08.04.2021 14:00, datgamer13
The distance between an object and a screen is 200 cm. When a lens is placed in between the object and the screen, an image which is real and the same size as the object is formed on the screen. Which lense is used ?
Answers: 2
Physics, 22.06.2019 01:00, Mimix2k
15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?
Answers: 2
Physics, 22.06.2019 20:00, scott5315
Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature
Answers: 1
The distance between an object and a screen is 200 cm. When a lens is placed in between the object a...
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