Very informative.the way you present the topic is amazing thankyou teacher❤😊
@fathimafuadh641821 күн бұрын
Super class 🎉🎉😃😃😃😃😃😃
@nasircmon2007Ай бұрын
Super
@RejiniSasiАй бұрын
Nice Class ❤
@parvathyps99429 күн бұрын
❤
@aleenasachin2895Ай бұрын
Thank you
@chinnuas257028 күн бұрын
12:55 critical angle of glass is 42°.Angle of refraction 90° aakumbol ulla angle of incidence alle critical angle. Apol answer 42° alle (in fig d).
@Deltagroup34228 күн бұрын
In this question they had mentioned water air pair,the medium glass doesn't have any role in the question. Thanks for watching 😊❤
@chinnuas257022 күн бұрын
@@Deltagroup342 what is the critical angle of glass?Ennu question varumbo enthinaa air- water pair nokkunnath?....fig(e) il total internal reflection nadakkumbol ulla angle of incidence aanu 44°. Critical angle enthayalum athil kurav aayirikkum ennaanallo..apo fig(d) yil thannirikkunnth alle critical angle