1)50F.C/5=F-32/9.C/5=50-32/9.C/5=18/9.C/5=2.C=102)50C3)50 kC=273-k.C=273-50.C=223

Temperature Comparison: 50°F, 50°C, and 50K

Introduction:
Temperature is a measure of the hotness or coldness of an object or a substance. It is typically expressed in degrees Fahrenheit (°F), degrees Celsius (°C), or Kelvin (K). In this comparison, we will order the temperatures 50°F, 50°C, and 50K in increasing order.

Ordering the Temperatures:

1. 50°F (Fahrenheit):
- Fahrenheit is a temperature scale commonly used in the United States.
- To convert Fahrenheit to Celsius, we can use the formula: °C = (°F - 32) * 5/9.
- Applying the formula, we get: °C = (50 - 32) * 5/9 = 10°C.

2. 50°C (Celsius):
- Celsius is a temperature scale commonly used worldwide, especially in scientific contexts.
- To convert Celsius to Kelvin, we can use the formula: K = °C + 273.15.
- Applying the formula, we get: K = 50 + 273.15 = 323.15K.

3. 50K (Kelvin):
- Kelvin is an absolute temperature scale where 0K represents absolute zero.
- To convert Kelvin to Celsius, we can use the formula: °C = K - 273.15.
- Applying the formula, we get: °C = 50 - 273.15 = -223.15°C.

Conclusion:
After arranging the temperatures in increasing order, we have:

- -223.15°C (50K)
- 10°C (50°F)
- 323.15K (50°C)

Therefore, the temperatures in increasing order are -223.15°C (50K), 10°C (50°F), and 323.15K (50°C). It is important to note that Kelvin is an absolute temperature scale, while Fahrenheit and Celsius are relative scales with different zero points.