10, questions that will boost ur post utme score.don't miss this .

[@OkotoazaLeonard-ug5gr]

THANKS for watching, don't forget to like and subscribe

[@TaiwoFavour-v6e]

Great teacher

[@fortunefinest]

U are the best sir

[@OkotoazaLeonard-ug5gr]

so nice to hear

[@princewilldarosha]

10. Hyperbolic

[@OkotoazaLeonard-ug5gr]

Good 👍

[@NzekweQueenihuoma]

Thank you sir

[@OkotoazaLeonard-ug5gr]

So nice of you

[@EromoseleIdiogbe]

I really enjoyed the teaching

[@OkotoazaLeonard-ug5gr]

I'm so glad!

[@SpaceXFord]

Thanks alot sir!!! Sir could you consider making a video on OPTICS🙏👍

[@OkotoazaLeonard-ug5gr]

Already uploaded

[@SpaceXFord]

Thanks sir 👍🏼

[@NzekweQueenihuoma]

No. 9. Is hyperbola

[@OkotoazaLeonard-ug5gr]

u are welcome

[@OkotoazaLeonard-ug5gr]

drop the answer of no.9 and 10 in this comment section

[@HilaryErhagbe]

9. 150 10. Hyperbola

[@OkotoazaLeonard-ug5gr]

no. 10 is correct but no.9 is not resolve again

[@OnyemaPerculiar-o8l]

No 9 is 200v No 10 is parabolic

[@OkotoazaLeonard-ug5gr]

solve the question again

[@SpaceXFord]

So then can I say that for critical angle to occur that the angle of incidence must always be lesser than the angle of refraction?

[@OkotoazaLeonard-ug5gr]

it might not still occur except the angle of refraction must be 90⁰

[@SpaceXFord]

Ok sir NOTED