History, asked by Anonymous, 11 months ago

What is principal focus?

Answers

Answered by Anonymous

HEY MATE YOUR ANSWER IS HERE

PRINCIPAL FOCUS IS A POINT ON PRINCIPAL AXIS WHERE ALL THE REFLECTED RAY ARE EITHER CONVERGED OR DIVERGED

THANKS FOR YOUR QUESTION HOPE THIS HELPS

Answered by Anonymous

Answer:

Principal Focus is the point on the principal axis where all the rays of light after reflection of refraction meet or appear to meet and intersect or appear to intersect each other.

Previous Question

Next Question

Similar questions

Environmental Sciences, 5 months ago

Which of these is the most suitable way to find out if iron or copper is a better conductor of heat? a. A b. B c. C d. D...

Science, 5 months ago

Define a chemical reaction. State four observations which cal reaction. State four observations which help us to determine that a chemical aken place. Write one example of each observation with a balanced chemical reaction...

English, 5 months ago

one day I woke up 6 o clock in the morning .the bell rang and I opened the door and I saw my teacher outside the door. I was very exicted complete this paragraph...

English, 11 months ago

the policemen caught the running (underline the participle adjectives)...

Political Science, 11 months ago

Discuss the discretion to disobey.

English, 1 year ago

all were stunned beyond belief that a healthy man had died.(begin :all were so) ...

Math, 1 year ago

seutas tali dipotong ,enjadi 6 bagian. panjang bagian yang satu dengan yag lainnya membentuk barisan geometri . Jika potongan tali terpendk 3 cm dan terpanjang 96 cm, panjang tali semula adalah...

Math, 1 year ago

between which two whole numbers does 0.29 lies...