Question

For each of the following problems, you are to a) construct a ray diagram on graph paper to locate and describe the image and b) analytically determine the image location (supplying proof whether the image is real or virtual), image and size magnification (supplying proof whether the image is upright or inverted, and magnified or de-magnified). Be sure to fully label each diagram: p, q, f, O (object), I (image), h, h'.

1. An object is 4.30 cm high and is placed 12.6 cm to the left of a concave mirror. The mirror has a radius of curvature of 6.20 cm. Locate and describe the image.

2. An object is 3.60 cm high and is placed 8.20 cm to the left of a concave mirror. The mirror has a radius of curvature of 10.20 cm. Locate and describe the image.

Answer 1

412-6crt 12-6 3.I |-0.326 -12.L ho E 5. 3-2 ho