Question

1.tentukan
A.45°c : °f
B.25°c : °r
C.78°c : °k

2.ubahlah suhu
A.0°c ke kelvin
B.0°k ke celcius
C.273°c ke kelvin
D.273°c ke celcius

3.konversikan
A.45°c : °r : °f : °k :
B.36°r : °c : °f : °k :
C.14°f : °c : °r : °f :
D.225°k : °c : °r : °f :

Answer 1

1.
A. 45°C = F
F = 9/5 × 45 (+32)
= 9×9+32
= 81+32
= 113°
B.25°C = °R
R = 4/5 × 25
= 4×5
= 20°
C. 78°C = °K
K = 78+273
= 351°

2.
A. 0°C = °K
K = 0+273
= 237°
B. 0°K = °C
C = 0 - 273
= -273°C
C. 273°C = °K
K= 273+273
= 546°
D.273°C = ° C
C = 273°

3.
45°C
R = 4/5×45
= 4×9
= 36°

F = 9/5×45(+32)
= 9×9+32
= 81+32
= 113°

K = 45+273
= 318°

B.36°R
C = 5/4×36
= 5×9
= 45°

F = 9/4×36(+32)
= 9×9+32
= 81+32
= 113°

K = 5/4×36(+273)
= 5×9+273
= 45+273
= 318°

C. 14°F
C = 5/9×14(-32)
= 5/9×-18
= 5×-2
= -10°

R = 4/9×14(-32)
= 4/9×-18
= 4×-2
= -8°

K = 5/9×14-32(+273)
= 5/9×-18(+273)
= 5×-2(+273)
= -10+273
= 263°

D. 225°K
C = 225 - 273
= -52°

F = 9/5×225+32(-273)
= 9×45+32-273
= 405+32-273
= 437-273
= 164°

R = 4/5×225(-273)
= 4×45-273
= 180-273
= -93°