Thin Lens Formula part 1: Calculating Focal Length

[Gabriel-yobt]

Pov you understand a random guy on YouTube rather than your own teacher

[arliinroze]

thank you so much sir..❤️ i understood it better here than on our class lecture

[RekDi_TV]

what do you mean "produces an image 100cm"? where did get that value? in reality you can get the value of distance of object away from the lens. but how to get the value of image produce? thank you

[honoriomendozajr.]

F=33.3 cm? How do you read it when there is something on the top of the third 3 number sir?

[qimhani]

in my school we take object idstance as always negative ???

[GammabitFilms]

hey, so (if i got it right) p ist the distance from the lens to the object. how do i know q? smth in the sensor size direction, or how do you get the
value for q?

[wishpaul]

U Expanded The Steps It Can Be Solved By Taking LCM

[ayuri_______________]

image front aur virtual ho to negative aati hai kaya.