A 2.0 cm high object is placed at a distance of 20 cm from a spherical mirror which forms a real image at 40 cm from the mirror. Calculate the focal length of the mirror and size of the image. Is the mirror converging or diverging
Answers
Answered by
3
The focal length is 13.3 cm and the size of the image will be smaller than the object the mirror is a diverging mirror.
ajayshaa69:
can you give me the whole solution
1/f=1/20+1/40
By taking LCM
1/f=3/40
1/f=1/13.3
Hence.
f=13.3. hope you understood.
By taking LCM
1/f=3/40
1/f=1/13.3
Hence.
f=13.3. hope you understood.
plz ignore
. because of error in my input.
. because of error in my input.
Answered by
0
1cm is the height of image
can you give me the whole solution that how to sove
Similar questions