Math, asked by NT2005, 4 hours ago

Define the principal focus of a concave mirror.

Answers

Answered by PT2007

Answer:

Answer:

The principal focus of a concave mirror is a point on its principal axis to which all the light rays which are parallel and close to the axis, converge after reflection from the concave mirror.

Answered by omenid707

Answer:

Principal focus is the mid point of the lens.

Step-by-step explanation:

Previous Question

Next Question

Similar questions

Hindi, 2 hours ago

किसने भूमि को दूषित और विषैला बना दिया है...

English, 2 hours ago

who can play blockman go bedwar...

Math, 2 hours ago

simplify 2 by 3 - 3 by 4/ 4 by 5...

Biology, 4 hours ago

what is the role of tongue,teeth and salivary glands present in buccal cavity?

Hindi, 4 hours ago

efficiency of FM wave is ______ than that of AM wave...

Math, 7 months ago

9. Any number when multiplied by 1 point becomes zero. 01 0-1 O O2 ...

Computer Science, 7 months ago

Fred and Kate read the story. Then answer the questions. There were once a young husband and wife, and their names were Fred and Kate. Fred had saved a very pretty sum of money, and he changed it all to gold, and said to Kate. "Do you see these yellow counters? I'm going to make a hole in the stable below the cows' manger and bury them; see that you do not meddle with them, or it will be the...

India Languages, 7 months ago

৩) বাচ্চাদের জন্য খাদ্য সঞ্চিত রেখেই সে খালাস’ -কোন রচনার অংশ ? কাদের সম্পর্কে আলােচনা প্রসঙ্গে লেখক এমন মন্তব্য করেছেন ? তার এমন মন্তব্যের কারণ কী ? ১ + ১ =...

Define the principal focus of a concave mirror.​

Answers

Define the principal focus of a concave mirror.