Science, asked by RiyaMohekar98, 1 month ago

what is mean by focal point?

fahidkhan email

mess me

Answers

Answered by vilasbagde1000

1

Answer:

Also called principal focus. Optics. either of two points on the axis of a mirror, lens, or other optical system, one point being such that rays diverging from it are deviated parallel to the axis upon refraction or reflection by the system and the other point being such that rays parallel to the axis of the system converge to the point upon refraction or reflection by the system.

Answered by itsfahadkhan79

3

Answer:

sorry, mai message nhi kr skta same reason

OK

fahad khan

Previous Question

Next Question

Similar questions

English, 23 days ago

What do you learn from the lesson “Teamwork”?

Science, 23 days ago

What is oscillation of a penelucum...

French, 23 days ago

10 pts Please answer this and my previous questions also.

Math, 1 month ago

A garrison of 900 soldiers had food-stock sufficient for 30 days when the rate of consumption is 2.5 kg/day/soldier. After some days of consumption at that rate, 300 soldiers were transferred to another garrison and the balance food lasted for 25 days for the remaining soldiers. If the rate of consumption of the remaining soldiers was 3.0 kg/day/ soldier, after how many days from the...

Math, 1 month ago

Six candidates A,B,C,D,E,F are posing for a photograph,not necessarily in the same order. The following additional information is available about the seating arrangement. (1) A is five places to the left of C. (2)Exactly two pairs of candidates are adjacent to each other, as it appears in the list of english alphabets, but not necessarily in the same order (Ex. AB or BA, CD or DC, etc) (3)If you...

Social Sciences, 8 months ago

Abhishek Ke Dhore Sanyog se aap kya samajhte hain?

Math, 8 months ago

One-third of a number minus 5giव्स3...

Chemistry, 8 months ago

A solution is prepared by dissolving 5.85g of Nacl in 90g H2O. Find mole fraction Nacl and H2O.