1/F = 1/d +1/f
1/d = 1/F - 1/f
d = Ff/(f - F) = 0,4*0,1/0,3 = 0,14 м =14 см
Г = f/d = 3
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1/F = 1/d +1/f
1/d = 1/F - 1/f
d = Ff/(f - F) = 0,4*0,1/0,3 = 0,14 м =14 см
Г = f/d = 3