state the characteristics formed by both concave and convex lens
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The equations we used for mirrors all work for lenses. A convex lens acts a lot like a concave mirror. Both converge parallel rays to a focal point, have positive focal lengths, and form images with similar characteristics. Aconcave lens acts a lot like a convexmirror.
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● Characteristics of image formed by concave lens -
1. The focal length will always be negative
2. The image formed is virtual.
3. The image will be erect
4. The image will be diminished.
● Characteristics of image formed by convex lens -
1. The image formed is a real image.
2. The image is diminished .
3. Generally the image forms is inverted.
1. The focal length will always be negative
2. The image formed is virtual.
3. The image will be erect
4. The image will be diminished.
● Characteristics of image formed by convex lens -
1. The image formed is a real image.
2. The image is diminished .
3. Generally the image forms is inverted.
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