fisika kelas 9 rumus rumus fisika

Rumus:

{\displaystyle \!L_{t}=\!L_{0}(\!1+\alpha \times \Delta t)}

{\displaystyle \!L_{t}} = panjang akhir (m, cm){\displaystyle \!L_{0}} = panjang awal (m, cm){\displaystyle \alpha } = koefisien muai panjang (/°C){\displaystyle \Delta t} = perbedaan suhu (°C)

Muai volume

Rumus:

{\displaystyle \!V_{t}=\!V_{0}(\!1+\gamma \times \Delta \!t)}

Keterangan:

{\displaystyle \!V_{t}} = volume akhir (m3, cm3){\displaystyle \!V_{0}} = volume awal (m3, cm3){\displaystyle \gamma } = {\displaystyle \!3\alpha } = koefisien muai volume (/°C){\displaystyle \Delta t} = selisih suhu (°C)

Muai luas

Rumus:

{\displaystyle \!A_{t}=\!A_{0}(\!1+\beta \times \Delta t)}

Keterangan:

{\displaystyle \!A_{t}} = luas akhir (m2, cm2){\displaystyle \!A_{0}} = luas awal (m2, cm2){\displaystyle \beta } = {\displaystyle \!2\alpha } = koefisien muai luas (/°C){\displaystyle \Delta t} = selisih suhu (°C)


#Smoga mmbantu