Question

tolong di jawab ya, yg di lingkarin
​

Answer 1

Jawaban:

2.

40°C = ? K

K = 40 + 273 = 313 K

40°C = 9/5 F + 32

F = 40 × 9/5 = 72 + 32 = 104°F

#B

3.

6000 K = ... C

C = 6000 - 273 = 5.727°C

6.

40°C = ....°R

R = 4/5 C

= 40 × 4/5

= 32°R

11.

Q = m . c . ∆T

= 0,25 . 4200 (100-20)

= 84.000 J

Q = Banyak kalor

m = 250 g = 0,25 kg (jika satuannya J(Joule) gunakan kilogram)

c = kalor jenis

12.

30°C