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
Answer Link

Otras preguntas

Novel pantai kasih... Perbezaan watak utama dengan watak sampingan?? #hope dpt tlg
How does the brain control the endocrine system?
Which of the following statements about communication is most accurate? A. Most body language is related to emotions and attitudes. B. Business letters
What kind of scholar studies objects left behind by humans?
Why was a union victory at Vicksburg so important for the north
Ocean temperatures _____ year round. A. vary greatly B. slowly increase C. slowly decrease D. remain relatively constant
What are some uncommon synonyms for get or gets?
what is 0.986 rounded to the tenths place
what is 12x+9y= 15 on a graph?
in a sale there is 25% off all prices a chair costs 90 in the sale. how much was it before the sale?