Physics, 08.05.2021 08:20 SKYBLUE1015
The table below shows four wave sources.
Green laser
Tuning fork
UV lamp
Megaphone
The waves enter the testing box through the opening. Inside the testing box are three sections. The air and water sections are separated by a transparent glass
pane. The water section and the vacuum chamber are separated by a transparent plastic pane. Which sources will be detected?
Answers: 2
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The table below shows four wave sources.
Green laser
Tuning fork
UV lamp
Megapho...
Tuning fork
UV lamp
Megapho...
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