True or false? When you see an object, light travels straight from the object to

Question

True or false? When you see an object, light travels straight from the object to your eye. T/F When you see an image, light appears to travel straight from the image to your eye. T/F When you look at a point on an object so that you see it clearly, rays from that point reaching your eye are diverging from that point. T/F When you look at a point on an image so that you see it dearly, rays from that point reaching your eye could be either converging or diverging, it doesn't matter which. T/F If you hold your finger 1 centimeter in front of your eye, can you focus on it? How far from your eye must your finger be in order to see it clearly? Estimate this distance with a ruler, known as the point of closest focus, or near point. Your near point: ________ () Given your answer to the above questions, where do you think you must have your eye in order to see an image made by a lens? Explain.

Explanation / Answer

A (a) True

(b) False : may or may not be which defines the type of image i.e. real or virtual

(c) False

(d) True : Convergence or divergence dipends on the type of image

(B) 25 cm

(C) Eye must be atleast 25 cm from the location of image form.

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