Which of the mirrors is diverging: concave or convex?

Which of the mirrors is converging: concave or convex?

Which spherical mirror is divergent ?

Which spherical mirror is divergent ?

Which spherical mirror is called a divergent mirror-concave or convex?

Which spherical mirror is called a divergent mirror-concave or convex?

Which mirror is called diverging mirror ?

Obtain an expression for mirror formula (either for concave or convex mirror).

a) An object is placed 10 cm from a lens of focal length 5 cm. Draw the ray diagrams to show the formation of image if the lens is (i) converging, and ii) diverging. b) State one practical use each of convex mirror, concave mirror, convex lens and concave lens.

Define the terms: concave mirror convex mirror