theviolent1 theviolent1
  • 09-02-2020
  • Physics
contestada

A concave mirror has a focal length of 11 cm . What is its radius of curvature?

Respuesta :

faithfulnesseke
faithfulnesseke faithfulnesseke
  • 09-02-2020

Answer:

22cm

Explanation:

focal length = 11cm

radius of curvature,r = 2f

r= 2 x 11

r=22cm

Answer Link

Otras preguntas

What is the length of stack M N with bar on top ? Round to the nearest tenth of a unit
How do plant cells make sugars from sunlight and then convert the sugars to cell energy/atp
If the radius of a circle is 77cm, find its diameter in meters
A person made 26 toys in the morning in the evning he made 36 toys more how many toys did the person make in a day
The nervous system consists of the brain stem and the
peripheral nervous system. this is true or false
Why did George fox found the Quakers in the mid-17th century
HELP!!!! Is the function linear or non linear?
pencils are sold in boxes of 10, erasers are sold in boxes of 14, a teacher wants to buy the same number of pencils and erasers. Work out the smallest number of
what is a suspension bridge- in your own words please and ty
Calorie-free is an example of a _____?