Math, asked by samarth7830, 19 days ago

4. A concave lens forms the image of an object kept at a distance of 20cm, at a distance of 10.0 cm on the same of object What is focal length of the lens

Answers

Answered by RJ3112

0

Answer:

Draw diagram and mark the points it's eaiser that way

Step-by-step explanation:

Figure it out

Previous Question

Next Question

Similar questions

Math, 9 days ago

Each side of a square field is 5.5m. Find the perimeter of the square field.

Math, 9 days ago

$\dfrac{12}{72} \times \dfrac{12}{48}$ ...

English, 9 days ago

conservation between Michel and his father ...

Math, 19 days ago

angle aob=70°find m(arcAXB)...

Math, 19 days ago

In figure, the measure ∠B’A’C’ is: (a) 500 (b) 600 (c) 700 (d) 800...

History, 9 months ago

________________________________________________ Here's ur KHUSHIRAJTHESTAR ________________________ Q.1. Mention any two measures introduced by the French revolutionaries to create a sense of collective identity among the French people. Q.2. What was the reason behind lack of sense of political unity in the Habsburg empire? Q.3. Write any two characteristic features of autocratic...

English, 9 months ago

The localities are tested...

Math, 9 months ago

rhizobium is a parasitic and nitrogen fixing bacterium ...