Mathematics: Amicroscope is set so it makes an object appear 4 x 10`2 times larger than its actual size. a virus has a diameter of of 2 x 10`-7 meter. how large will the diameter of the virus appear when it is viewed under the microscope.

Amicroscope is set so it makes an object appear

Ответ:

BookandScienceNerd

30.12.2021

$2\cdot10^{-7}\ meter\ \rightarrow\ \ the\ actual\ size\\\\scale=4\cdot10^2\\\\the\ size\ under\ the \ microscope\ \\\\=4\cdot10^2\cdot2\cdot10^{-7}\ meter=8\cdot10^{-5}\ meter\\\\Ans.\ the\ size\ under\ the \ microscope\ is\ 8\cdot10^{-5}\ meter.$

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Ответ:

Michael321

14.11.2021

Mathematics

Expression II and Expression III

Step-by-step explanation:

4n + 9 + n + 5n = 10n + 9

add 4n + 5n + n = 10n

add the 9 after that which equals 10n + 9 which is equivalent to Expression III

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Amicroscope is set so it makes an object appear 4 x 10`2 times larger than its actual size. a virus has a diameter of of 2 x 10`-7 meter. how large will the diameter of the virus appear when it is viewed under the microscope.

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