!!! URGENT DAU 40 DE PUNCTE SI COROANA !!!

Răspuns:

1) K= 0°C +273,15=273,15K

°F = 0°C ×1,8+32 = 0+32=32°F

2)°C= (212-32)÷1,8=100

K=100°C +273,15=373,15

3)K = 450°C +273,15=723,15

°F=842

4)K=310,15

°C=37

5)K=0,15

°F= -459,4

6)°F = 69,53

°C = 20,85

7) K = 298,15

°C = 25

8) °F = -54,67

°C = -48,15

9) K = 233,15

°F = -40

Explicație:

Sunt corecte,dar nu am mai stat sa arat rezolvarea,am scris direct raspunsul

Răspuns:

1. 0°C ➡️0°+273,15=273,15 K➡️32°F

2. 212°F =?°C

°C=(212-32):1,8

°C=100

K= 100+273,15 = 373,15

100°C➡️373,15K➡️212°F

3. 450°C➡️450+273,15=723,15K➡️450×1,8+32=842°F

4. 98,6°F= ?°C

°C=(98,6-32):1.8

°C=37

K=37+273,15=310,15

37°C➡️310,15K➡️98,6°F

5. -273°C➡️0,15K➡️-491,4+32= -459,4°F

6.294K=?°C

°C= 294-273,15=20,85

°F= 20,85×1.8+32=69.53

20,85°C➡️294K➡️69,53°F

7. 77°F =?°C

°C= (77-32):1.8 =25

K= 25+273,15 =298,15

25°C➡️298,15K➡️77°F

8. 225K =?°C

°C= 225-273,15 = -48,15

°F= -48,15×1.8+32= -54,67

-48,15°C➡️225K➡️-54,67°F

9. -40°C➡️-40+273,15= 233,15K➡️-40×1.8+32= -40°F