- Sains
- Gelombang bunyi
- Age 7-17
-
level: SECONDARY SCHOOL
- Malay
Author's Instructions
KSSM SAINS TINGKATAN 2 BAB 10 GELOMBANG BUNYI
Istilah dalam tajuk gelombang bunyi
Active â user can report
Author's Instructions
KSSM SAINS TINGKATAN 2 BAB 10 GELOMBANG BUNYI