Physics, asked by vivekkr2k17, 1 month ago

pove that f= r/2 in physics in concave mirror

Answers

Answered by ankitha7777

6

Answer:

The focal point (F) of a concave mirror is the point at which a parallel beam of light is "focussed" after reflection in the mirror. ... The focal length (f) and radius of curvature (R) are defined in the diagram at the right. It can be shown that R = 2f. "A" in the diagram is known as the "vertex" (often labeled V).

hope it helps you ❤️

Previous Question

Next Question

Similar questions

Math, 15 days ago

Amit earns ₹x and spends ₹y every month. What will be his savings after 4 months?

Math, 15 days ago

C. 7 d. 2. The numerator of the rational number is -2/-5 a. -2 b. -5 C. -1...

India Languages, 15 days ago

उपपद विभक्ति ( MCQ ) :-...

Math, 1 month ago

write the following number in their expanfed from17.29...

Hindi, 1 month ago

विद्यालय में और अधिक में कंप्यूटर उपलब्ध कराने हेतु प्रधानाचार्य को प्रार्थना पत्र...

Math, 7 months ago

If two rows or columns are identical then value of determinants is * 1 point 0 1 2 None of these ...

Social Sciences, 7 months ago

After the Vienna Congress, a number of Polish priests were sent to Siberia by the Russian authorities for a. Bringing religious reform in Siberia b. Not preaching in Russian language c. Opposing constitutional reforms d. Holding secret meetings...

History, 7 months ago

Write (T) for True and (F) for False statements. 1. In 1756, Siraj-ud-daulah became the Nawab of Bengal. 2. Robert Clive introduced the system of dual government in Bengal. 3. The treaty of Mangalore was signed between the English and the Marathas.