Vega has magnitude m = 0 . The flux from Vega at visible wavelengths ( 5 5

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Question:

Vega has magnitude m

= 0 .

The flux from Vega at visible wavelengths

(550

)

has been measured as

3.64

10 - 9

W m

- 2 . (

To be precise, this is the flux over the wavelength range

450 - 650

,

but we will assume it has a single wavelength

) .

How many photons per second per square meter do we receive from Vega?

Related Book For answer-question

Statistics For Engineers And Scientists

ISBN: 9780073376332

3rd Edition

Authors: William Navidi

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Posted Date: Apr 26, 2024 07:47 AM

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Vega has magnitude m = 0 . The flux from Vega at visible wavelengths ( 5 5

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Statistics For Engineers And Scientists

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