Предмет: Физика, автор: qqikleer

На каком расстоянии от собирающей линзы находится свеча высотой ℎ= 17 см? Изображение, полученное от свечи, находится на расстоянии = 16 см от линзы, а размер изображения равен = 26 см.

Ответы

Автор ответа: fatt52

Ответ:

10,5 см

Объяснение:

h=17 см f=16 см H=26 см d=?

===

Увеличение линзы

Г=f/d=H/h

d=f*h/H=16*17/26=10.5 см

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