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Physics, 23.01.2021 01:00 Justtrynapassclass

7. Scientists use telescopes as a tool to gather information about objects in space and the Big Bang. Which of the following are parts of the electromagnetic
spectrum that are used by telescopes?

a. Ocean waves
b. Visible light waves
c. Sound waves
d. Seismic waves

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7. Scientists use telescopes as a tool to gather information about objects in space and the Big Ban...
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