Question

b)What is the difference between the principal focus of the conave and convert mirror​

Answer 1

Explanation:

convex mirror has a point where all the light that hits it appears to focus. This is called the focal point or sometimes simply the focus. ... A concave mirror is a mirror with a curved reflecting surface which is bulging inwards or curved inwards

Answer 2

Object placement-

When the object move from the focal point to mirror .

Image obtained-

Image move from minus infinity to mirror

Image characteristics-

The size of the image decreases, larger than the object, virtual, and upright

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