Question

The diagram shows image formation on A’B’of an object AB kept between
Pole (P) and focus(F) in aspherical mirror MM’.

Identify the spherical mirror used and state the focal length of the
spherical​

Answer 1

concave mirror is used

here

$f=\frac{17}{2}\:\:\:\:or \:\:\:\: 8.5cm$

⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔ ⇔

Answer 2

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