Explain the difference between real and virtual images

Reference no: EM13240571

1. Write at least one paragraph in which you define focal length, object and image distance and magnification. Explain the difference between real and virtual images. Include a discussion of the sign convention

2. Start with the thin lens equation and solve for the image distance in terms of the focal length and object distance. Use this to explain why you can expect a real image only when the object distance is greater than the focal length.

Reference no: EM13240571

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