Question

Tolong jawab nomor 1,2,3,4 ya kak,makasih ​

Answer 1

Jawab:

Skala Termometer

perbandingan skala C : R : F = 5 : 4 : 9

Penjelasan dengan langkah-langkah:

1. 60 R =  5/4x 60 = 75 C  =  (9/5 x 75 )+ 32 = 167 F

2, 64 R = 5/4 x 64 = 80 C = (9/5 x 80) + 32 = 176 F

3. 50 F = 5/9 x (50-32) = 10C = 4/5 x 10 = 8 R

4. 77 F =  4/9 x (77-32) = 20 R = 5/4 x 20 = 25 C