How much light is transmitted by two sheets of clear windowpane?

How much light is transmitted by two sheets of clear windowpane?No glass is perfectly transparent. Mainly because of reflections, about 94% of light passes through an average sheet of clear windowpane. The 6% loss is not noticed through a single sheet, but through several sheets it is apparent. How much light is transmitted by two sheets

Peter K
That would be 94% of 94% which is 88%.

billrussell42
94% for one, 0.94*0.94 = 0.88, 88% for two.

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