eldaqaulan eldaqaulan
  • 02-04-2017
  • Physics
contestada

sebuah benda berjarak 8 cm di depan cermin cekung yang memiliki fokus 12 cm. perbesaran bayangan yang dihasilkan adalah??
tentukan juga M nya??

Respuesta :

tojer5
tojer5 tojer5
  • 02-04-2017
1/s' = 1/f - 1/s
        = 1/12 - 1/8
        = 2/24 - 3/24
        = 2-3/24
        = - 1/24
s'= -24
M= |s'/s|
M = |24/8|
M = 3
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