Physics, asked by ArijitSingh8530, 7 months ago

Calculate the focal length of the 2 convex lens having focal length each 20 cm

Answers

Answered by srivastavamk840

0

Answer:

20/2=10 mark me brilliant please follow me

Previous Question

Next Question

Similar questions

Math, 3 months ago

M2-n2/(m+n)2*m2+mn+n2/m3-n3...

History, 3 months ago

Who was the vakil of Afzal khan...

Political Science, 3 months ago

When was our constitution put into the force in the year...

Math, 7 months ago

Divide 7335 122 How to know the answer...

English, 7 months ago

There are errors in the use of collective nouns. Correct and rewritethe sentences. One has been done for you.1. I saw a pride of calves when I went out this morning.I saw a pride of lions when I went out this morning.2. I need to buy a set of tables.3. Check out the chest of shelves.4. A squadron of cars stood ready.5. A mob of children gathered near the gate.6. I bought a board of flowers for my...

Science, 10 months ago

name one metal which does not get rusted...

English, 10 months ago

Write a letter in about importance of afforestation and its method...

English, 10 months ago

Paragraph on my favourite food...