Find the image distance when an object is placed on the principal axis at a distance 10cm in front of concave mirror whose radius of curvature is 8cm
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Hey dear please refer to the attachment
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Radius of Curvature (R): 8 cm
Focal Length (f) = R/2 = 8/2 = 4 cm
Object distance (u) = -10 cm
Image Distance (v) = ?
We know that,
Mirror Formula:
= 1/f = 1/v + 1/u
= -1/4 = 1/v - 1/10
= -1/4 + 1/10 = 1/v
= 1/v =
= 1/v = -3/20
v = -20/3 cm = cm
∴ Real Images are Inverted.
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