An object 2cm high is placed 10 cm from a concave mirror whose focal length is 5 cm.

A. What is the location of the image?
B. What is the size of the image?

Question

An object 2cm high is placed 10 cm from a concave mirror whose focal length is 5 cm.

A. What is the location of the image?
B. What is the size of the image?

anonymous · Answer

doew anybody knows the answer :<

anonymous · Answer

*does typo error >.<

a_clan · Answer

1       1        1
--- + --- = ---
- o        i         f

o=10 cm
f= 5cm
So, i = 10/3 cm 
Image is real, inverted and at a distance of 10/3 cm from the mirror

a_clan · Answer

hi         -di
Magnification M=  ---- = ----
                             ho         do

 hi       -10/3
--- = -------
  2          10

Height of image, hi=-2/3 cm
'-' sign indicates inverted image

anonymous · Answer

THANKS :))