Science, asked by 9111309107, 5 months ago

एक उत्तल लैंस की एक उत्तल लैंस की फोकस दूरी 40 से.मी. है। लैंस की क्षमता को गणना कीजिए

Answers

Answered by luckytantway0101

3

Answer:

2.5D

Explanation:

(p)=1/f

(p)=1/0.4m

(p)=10/4

(p)=2.5D

Answered by harshitaagrawal3

1

Answer:

2.5D.....................

Previous Question

Next Question

Similar questions

Computer Science, 2 months ago

All Keywords in Python are in___________. a) Uppercase b) Lowercase c) Sentence Case d) Any case...

India Languages, 2 months ago

Write True or False The Tamil terms are found in Sangam literature...

Science, 2 months ago

b. both assertion and reason are correct but, reason is not assertion c. assertion is correct but, reason is incorrect. d. assertion is incorrect but, reason is correct. 16 Assertion: Terminal alkynes on oxidation with Bayer's reagent give a mixture of carboxylic acid and CO2. Reason: Terminal alkynes show acidic character. a. Both assertion and reason are correct and reason is the correct...

Music, 5 months ago

a-b=4 এবং ab=16 হলো a+b এর মান নিচয় কর...

Math, 5 months ago

solve the equation : x/5 + 4/5 = x/3 - 2/3 ...

Hindi, 10 months ago

Karan Ne Bhim ko kyon Nahin mara...

English, 10 months ago

Write a letter to the principal complaining about the poor quality of food served in the school canteen...

Math, 10 months ago

7. Prove that √2 + √3 is an irrational number.