Science Paper one 2020 internal

[@memorybmubanga9812]

Nice class help with 2021 gce

[@machikomindstutoring7148]

Okay

[@Eniahsipinta]

am enjoying this

[@machikomindstutoring7148]

Thank you

[@brucetembo8484]

😊😊

[@Eniahsipinta]

thanks so much 🙏

[@machikomindstutoring7148]

Yhu are welcome

[@chimwemwemulenga3099]

I thought on question B6 you were supposed to calculate the refractive index of water instead of air

[@machikomindstutoring7148]

@@chimwemwemulenga3099 I will check