Electric light sources:(Incandescent or filament lamp, discharge lamp, CF & Led lamps)

[@mysteriouzwork]

Malayi Da
Thanks bro
Very useful for class 10 KERALA syllabus chapter 1
Lightening effect of electric current

[@amrithanair6682]

Super presentation waiting for more

[@whitewolf1611]

Excellent explanation of all light source

[@moinshaikh6684]

Very well explained, thanks for such a great content.!

[@mithun.m125]

Thx Malyalam

[@abhishekadwaith7483]

Njan malayali

[@thegothamguy2323]

Eda amaljithe ith njanada

[@guardian4447]

Njanum

[@Aaron-hh8nx]

How much did you get in physics?

[@atheenabiju897]

It's really useful 🔥🎉

[@msvivek6686]

Super class

[@ravishanker2663]

Thank you very much sir 🙏 very nice animated explanation 👍

[@ziyabasheer1195]

Thank you

[@ZaraAcademy]

How many heating filaments are there
for fluorescent lamps?

[@bavakutty4362]

Goodddddddd

[@vampyrkiller]

Sounds like Einstein explaining 😅

[@mahinuddinlord7320]

Why inert gases used in incandescent bulbs? Because those are poor conductors of heat (there are better definition but if you write this in exam most likely you will get at least some marks)

[@Corprus7]

And to prevent a chemical reaction with tungsten with air

[@rajeshramalingam5504]

If there is no inert gas ,(say it has oxygen ) due to heating of tungsten it reacts with oxygen and become oxides .lead to loss of tungsten material

[@yaboiad]

Why not use your real voice? This one is hard to understand.

[@msvivek6686]

Malayali da

[@mohammedsinanmp750]

Rafid K P

[@msvivek6686]

Malayalam para please