EXPERIMENT TO DETERMINE THE FOCAL LENGTH OF A CONVERGING LENS - PHYSICS PRACTICAL

[@mamudouconateh8308]

My favourite tutor, thank you so much.

[@emmanuelboakyeafriyie3583]

Superd🎉. You guys are literally bettering my WASSCE grades, I sit for the practicals in 10hours time. A game changer for me

[@alphabetatutorials8274]

Great to hear!

[@OsabohienRacheal]

Sir you said the distance between 20.cm and 80.cm is 60.cm and u is also 30 cm and also 35 cm if the distance between 20.cm and 80 is 60 what is the distance between other number of u that because you gave 37.4 and so on how did you get it and also the V2​@@alphabetatutorials8274

[@ManakeJoice-ft4zw]

Wow amazing and wonderful

[@BlessTasiame-ee5nj]

Thank you so much and may God bless you

[@EmekaEstherIfesinachi]

Clearly explained 💯
Thank you sir 🙌

[@BettieConzie]

You are the best 🎉🎉🥰🥰

[@IgwebuikeChibueze]

Wow I love this video

[@evansotieno6061]

Plane mirror, 2 pieces of wood, glycerin, manilla paper with graph attached, biconvex lens, stand boss and clamp,dropper,half metre rule.kindly draft the expected experiment.

[@NaimaAbdikadir-f1m]

thank u so much

[@jamesmawuviakpe23]

Thanks

[@EmekaEstherIfesinachi]

But how do we caculate the error in focal length?
And how to deduce the focal length from the slope.

[@KaliPatriciaDaniel]

Now I understand thank u

[@simplimatics]

Apt 🎉

[@MackyCruz-gu5es]

Caculate the slope

[@DamilolaOlawoye-hy6je]

Is the 20cm the focal length

[@alphabetatutorials8274]

The focal length is 15 cm