Konversikan:
a. 45oC = ..... oR = ..... oF = ..... K
b. 36oR = ..... oC = ..... oF = ..... K
c. 14oF = ..... oC = ..... oR = ..... K
d. 225 K = ..... oC = ..... oR = ..... oF
(Soal Latihan Bab Suhu dan Perubahannya Mata Pelajaran IPA BSE Kurikulum 2013 (Revisi 2016) Semester 1 Kelas 7, Kemendikbud)
a. 45oC = ..... oR = ..... oF = ..... K
b. 36oR = ..... oC = ..... oF = ..... K
c. 14oF = ..... oC = ..... oR = ..... K
d. 225 K = ..... oC = ..... oR = ..... oF
(Soal Latihan Bab Suhu dan Perubahannya Mata Pelajaran IPA BSE Kurikulum 2013 (Revisi 2016) Semester 1 Kelas 7, Kemendikbud)
Jawaban:
a. 45oC = 36oR = 113oF = 318 K
TR = 4/5 x TC
TR = 4/5 x 45 = 36oR
TF = 9/5 x TC + 32
TF = 9/5 x 45 + 32 = 113oF
TK = 45 + 273 = 318 K
b. 36oR = 45oC = 113oF = 318K
TC = 5/4 x TR
TC = 5/4 x 36 = 45oC
TF = 9/4 x TC + 32
TF = 9/4 x 36 + 32 = 113oF
TK = TC + 273
TK = 45 + 273 = 318 K
c. 14oF = –10oC = –8oR = 263 K
TC = 5/9 x (TF – 32)
TC = 5/9 x (14 – 32) = –10oC
TR = 4/9 x (TF – 32)
TR = 4/9 x (14 – 32) = –8oR
TK = TC + 273
TK = –10 + 273 = 263 K
d. 225 K = –48oC = –38,4oR = –54,4oF
TC = TK – 273
TC = 225 – 273 = –48oC
TR = 4/5 x TC
TR = 4/5 x (–48) = –38,4oR
TF = 9/5 x TC + 32
TF = 9/5 x (–48) + 32 = –54,4oF
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TR = 4/5 x TC
TR = 4/5 x 45 = 36oR
TF = 9/5 x TC + 32
TF = 9/5 x 45 + 32 = 113oF
TK = TC + 273
TC = 5/4 x TR
TC = 5/4 x 36 = 45oC
TF = 9/4 x TC + 32
TF = 9/4 x 36 + 32 = 113oF
TK = TC + 273
TK = 45 + 273 = 318 K
c. 14oF = –10oC = –8oR = 263 K
TC = 5/9 x (TF – 32)
TC = 5/9 x (14 – 32) = –10oC
TR = 4/9 x (TF – 32)
TR = 4/9 x (14 – 32) = –8oR
TK = TC + 273
TK = –10 + 273 = 263 K
d. 225 K = –48oC = –38,4oR = –54,4oF
TC = TK – 273
TC = 225 – 273 = –48oC
TR = 4/5 x TC
TR = 4/5 x (–48) = –38,4oR
TF = 9/5 x TC + 32
TF = 9/5 x (–48) + 32 = –54,4oF
Gambar 1. Perbandingan skala termometer celcius, fahrenheit, reamur dan kelvin.
Gambar 2. Tabel rumus konversi satuan suhu
Apabila Anda masih bingung dalam melakukan konversi satuan suhu, Anda bisa menggunakan tabel rumus konversi satuan suhu di bawah ini:
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