Question

draw a ray diagram and describe the image formation by a concave mirror when an object is placed (a) between centre of curvature C and focus F (b) between focus F and pole P​

Answer 1

1. When the object is placed between centre of curvature and principal focus of a concave mirror the image formed is beyond C as shown in the figure and it is real, inverted and magnified.
2. Hence when an object is places between focus and the pole of a concave mirror,then image formed is virtual,erect and magnified image .

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Answer 2

Answer:

thanks a lot cutiepie.

Write formula in C8 using only cell addresses to calculate the total of the values from C2 to C7