Science, asked by maheswari34, 1 year ago

Radius of curvature of a mirror is 30cm what type of mirror is it plz answer fast plz with explain

Answers

Answered by gopika43

2

The type of mirror is convex. The reflecting surface of a covex mirror is bulged outward. So the focus and its radius is formed inside the mirror.By sign convention the measure of r is negative in case of concave mirror and positive in case of convex mirror. Here it is given r = +30 cm. This means that the mirror here is convex.

maheswari34: hey

maheswari34: explain it

Answered by shruti14347

3

2f=30
f=30/2
=15

this is concave mirror

maheswari34: thnx

shruti14347: wy

Previous Question

Next Question

Similar questions

Computer Science, 7 months ago

What is the shortcut key to open microsoft office...

Math, 7 months ago

1. Add the following fractions. 3/5+6/7+4/8...

Math, 7 months ago

If graph of polynomial p(x) cut x axis at 2 points then number of zeroes of p(x) is ...

History, 1 year ago

“All charges made for any service rendered or to be rendered in the transportation of passengers or property as aforesaid, or in connection therewith, or for the receiving, delivering, storage, or handling of such property, shall be reasonable and just; and every unjust and unreasonable charge for such service is prohibited and declared to be unlawful.”—Interstate Commerce Act, 1887.

Science, 1 year ago

what is caustic soda...

English, 1 year ago

How to write easy for my country...

Math, 1 year ago

if TRAIN=65482,TRUCK=65039 then, NITACURK=?

Math, 1 year ago

the altitude of a triangle is three fifth of the corresponding base. if the altitude is decreased by 4 cm and the corresponding base is increased by 10 cm, the area remains the same. find the base and altitude of the triangle...