#brightness

My amateur interest in astronomy brought out the term 'magnitude,' which is used for the brightness of a star. ↗

— Charles Francis Richter

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#astronomy #brightness #brought #interest #magnitude

This is very similar to astronomy where different magnitudes are assigned to the brightness of an astronomical object, depending on the range of wavelengths being measured. ↗

— Charles Francis Richter

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#astronomical #astronomy #being #brightness #depending

Sunshine is a welcome thing. It brings a lot of brightness. ↗

— Jimmie Davis

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#brings #lot #sunshine #thing #welcome