Penjelasan:
(makasih latihan soalnya)
a.
1/f= 1/s+1/s'
f= 1/2(30 cm)
f= 15 cm
1/15= 1/20+1/s'
1/15-1/20= 1/s'
5/300= 1/s'
s'= 60 cm
b.
M= |s'/s|
= |60/20|
= 3×
c.
3= h'/h
3= h'/4 cm
12 cm= h'
d.
M> 1, diperbesar.
s> 0 cm, nyata
Terbalik.
e.
di gambar.
skala 1: 4
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Penjelasan:
(makasih latihan soalnya)
a.
1/f= 1/s+1/s'
f= 1/2(30 cm)
f= 15 cm
1/15= 1/20+1/s'
1/15-1/20= 1/s'
5/300= 1/s'
s'= 60 cm
b.
M= |s'/s|
= |60/20|
= 3×
c.
3= h'/h
3= h'/4 cm
12 cm= h'
d.
M> 1, diperbesar.
s> 0 cm, nyata
Terbalik.
e.
di gambar.
skala 1: 4