Respuesta :
Answer:
m = 0.047
Explanation:
We have given that, a camera lens focuses on an object 75 cm from the lens, it means that the object distance is 75 cm
The image forms 3.50 cm behind the lens. It means that the image distance is 3.5 cm.
It is required to find the magnification of the image. The ratio of image distance to the object distance is called magnification. So,
[tex]m=\dfrac{v}{u}\\\\m=\dfrac{3.5}{75}\\\\m=0.047[/tex]
So, the magnification of the image is 0.047
Answer:
M = -0.047
Explanation:
if you got 0.047 you used the wrong equation -> m = image height/object height
the correct equation is:
M = image height/object height = -(image distance/object distance)
