ECZ Science past paper 1 2017 (GCE) question B6. Ray diagram

[@johnnyendwa4407]

Sir continue with what you're doing you make me to be hyper

[@joesiwale]

Alright cool

[@frienlychikomba9910]

I like the explanation 😘😘😘😘😘

[@frienlychikomba9910]

It's really splendid but the music in the background no no

[@joesiwale]

That's good to know

[@joesiwale]

@@frienlychikomba9910 that's bad

[@AgnessMapawenayo]

Sir please the ka background music is really disturbing

[@Mota936]

It's true please reduce it

[@rhemachannelsingitgreat1082]

Are the online tuitions free

[@nkolebwalya5315]

Plz don't put the background music

[@joesiwale]

Ok

[@lovenessvwalika2513]

Why did u put a background

[@joesiwale]

👍👍👍

[@danielmphande5142]

You teach properly but the music it's irritating

[@joesiwale]

That's bad 👍👍👍

[@maxmillianmulenga3628]

This music makes pipo not to concetrate

[@joesiwale]

Understood

[@reaganzulu9146]

Kindly solve section c

[@joesiwale]

We shall do that