Reference no: EM13340562
1. You use a concave mirror to focus the light from the sun to a small point. Is this point located at the focal point, further from the mirror than the focal point, or closer than the focal point? Explain.
2. A concave mirror has a focal length of 10cm. Where can you place an object so that you will see a real image? Will this image be upright or inverted? In front of the mirror or behind the mirror?
3. What will happen to the image if you block half of the mirror with a card? If you block half of the object with a card? If you remove the mirror? Explain your answers.
4. For the mirror in question 2, where can you place an object so that you will see a virtual image? Will this image be upright or inverted? In front of the mirror or behind the mirror?
5. A second concave mirror is curved more so that its radius of curvature is half as large as the radius of curvature of the mirror in question 2. What is the focal length of this mirror? Explain.
6. Can a real image be formed by a convex mirror? If yes, describe where you should place the object, and where the image will be located. If no, explain why not.
7. Can a real image be formed by a plane mirror? if yes, describe where you should place the object, and where the image will be located. If no, explain why not.
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