Question

1°) converta

a) 40°Celsius Em °Fahrenheit
b) 68°Fahrenheit Em Kelvin

Answer 1

a )

40/5 = f -32/9

8 = f -32 /9

9x 8 = f -32

72 = f- 32

72 + 32 = f

104 °F

b )

68-32/1,8 + 273,15

36/1.8 + 273,15

20+ 273,15

= 293,15 K