Physics, asked by mannanp7506, 1 year ago

Yhe radius of curvature of a spherical mirror is 20cm.Wgat is its focal length

Answers

Answered by Anonymous

0

⭐⭐ hey mate!⭐⭐

Distance from pole to centre of curvature =length of redius of curvatures

And focal length is 1/2of centre of curvature.

Focal length=10cm

#phoenix

Previous Question

Next Question

Similar questions

English, 6 months ago

I. Fill in the blanks with the simple present tense form of the given verb in brackets. 1. Emily ______________ delicious cakes. (make) 2. Rohan _____________ at a supermarket. (work) 3. Indians _____________ homes on many festivals. (decorate) 4. My little daughter ______________ her dolls. (adore)...

Social Sciences, 6 months ago

ਪ੍ਰਸ਼ਨ 12:-ਕੋਟਲਿਆ ਦੁਆਰਾ ਲਿਖੀ ਪੁਸਤਕ ਦਾ ਕੀ ਨਾਂ ਹੈ ? What is the name of the book written by Kautilya? dilfer GRI लिखी पुस्तक का नाम क्या है? ਲ 0 ਮਨੂੰ ਸਮ੍ਰਿਤੀ Manusamriti ਸ ਰਿ O festa Indica focht O AHỆe Samveda Hrda MOE HHB7 Arthashastra 372f27a...

Accountancy, 6 months ago

X Ltd invited applications for issuing 75,000 equity shares of ₹ 10 each at a premium of ₹ 5 per share. The amount was payable as follows On application and allotment — ₹ 9 per share (including premium) On first and final call — Balance amount.<br />Applications for 3,00,000 shares were received. Applications for 2,00,000 shares were rejected and money refunded. Shares were allotted on...

Chemistry, 1 year ago

In natural process how we can measure the calorific value of a wood without calorimeter...

Physics, 1 year ago

an object moves in x-y plane such that it starts from origin with initial velocity u = 3 î + 4j and an acceleration a= 2î . Its position at t=1 s...

English, 1 year ago

answer the question please now questions no 1...

Social Sciences, 1 year ago

What is Ethnic?????????

Math, 1 year ago

jyoti is 18 years old her brother is twice as old as she is how old is her brother...