Mirayiridzo Yekuedza Mafungu Asingachinji Patambo
Musoro wekuyedza: Kuedza mafungu asingachinji (mafungu akamira) patambo
Zvinangwa zvekuedza uku:
- Kuona mafungu asingachinji
- Sarudza hurefu hwewavelength husingachinji
Zvishandiso nezvinhu: Chinotora nguva , tambo, pulley, huremu hwemagiramu zana, simba remagetsi.
Matanho ekuyedza:
1. Unganidza michina yekuyedza sezvakaratidzwa mumufananidzo. Mugumo mumwe wetambo wakabatana nemutoro we100 gram.
2. Yera kureba kwetambo kubva kumucheto mumwe wakasungirirwa kusvika kune mumwe wakasungirirwa.
Kureba kwetambo (l) =……….cm = …….m
3. Batidza ticker timer kusvika wave yakamira yaumbwa patambo kana tambo. Verenga huwandu hwevanodzivirira mafungu.
Huwandu hwematumbu = …………
Ngatitii kune matumbu n, saka daro riri pakati pedumbu rimwe = kureba kwetambo (l) / n = x
Daro dumbu 1 (x) = 1/2 urefu hwemafungu (1/2 λ)
Saka 1 wavelength (λ) = 2 x =……….. m
Mhedziso:
Taura mhedziso yako.
