Science, asked by sawanrawatrawat1, 4 months ago

एक उत्तल लेंस की फोकस दूरी 40 सेंटीमीटर है लेस की क्षमता गणना कीजिए

Answers

Answered by luckytantway0101

5

Explanation:

(p)=1/f

(p)=1/0.4m

(p)=10/4

(p)=2.5D

Previous Question

Next Question

Similar questions

Physics, 2 months ago

ᴡʜᴀᴛ ɪs ᴍᴀʟʟᴇᴀʙɪʟɪᴛʏ???

Math, 2 months ago

109. In a class, there are 20 boys whose aver- age age is decreased by 2 months, when one boy aged 18 years is replaced by a new boy. Then the age of the new boy is: a) 14 years 8 months ++) {2 years 6 months c) 15 years 4 months d) 16 years 2 months...

Math, 2 months ago

EXERCISE 14(B) m in each case. (ii) 24m -22m 20m 18m COMPOSITE MATHEMATICS - 7...

Physics, 4 months ago

Two cars starts at the sametime from one pointand move along two roads at right angles to each other. their speed are 36 km/h and 48 km/h respectively. after 15 second the distance between them will be ?

Hindi, 4 months ago

Date : माहा आवडता सण - दिवाव मुददे - शाळेला सुट्टी - घरात थाम म - घर सजवणे-तोरण, कँटील -नवीन कपडे फटाके - लक्ष्मीपुजन - भाऊमीज - प्रकाशाचा सणा...

Science, 9 months ago

pityutri granthi ko master granthi kyu kahte h...

English, 9 months ago

English essay on a visit to a hill ...

Hindi, 9 months ago

निम्नांकित में बाह्यस्थाने संरक्षण का उदाहरण कौन है...