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Fahrenheit and Rankine are two temperature scales used to measure temperature.
Fahrenheit (°F) is primarily used in the United States and a few other countries. It sets the freezing point of water at 32°F and the boiling point of water at 212°F.
Rankine (°R) is an absolute temperature scale based on the Fahrenheit scale. It uses the same degree increments as Fahrenheit but starts from absolute zero, where 0 Rankine (0°R) represents absolute zero. Thus, Rankine values are obtained by simply adding 459.67 to the corresponding Fahrenheit values. For example, the freezing point of water in Rankine is 491.67°R and the boiling point of water is 671.67°R.
To convert Fahrenheit (°F) to Rankine (°R), you can use the following formula:
°R = °F + 459.67
Simply add 459.67 to the Fahrenheit temperature value, and you will obtain the equivalent value in Rankine. This conversion is possible because Rankine is an absolute temperature scale that uses the same degree increments as Fahrenheit but starts from absolute zero.
| Fahrenheit (°F) | Rankine (°R) |
| -459.67 °F | 0 °R |
| -50 °F | 409.67 °R |
| -40 °F | 419.67 °R |
| -30 °F | 429.67 °R |
| -20 °F | 439.67 °R |
| -10 °F | 449.67 °R |
| 0 °F | 459.67 °R |
| 10 °F | 469.67 °R |
| 20 °F | 479.67 °R |
| 30 °F | 489.67 °R |
| 40 °F | 499.67 °R |
| 50 °F | 509.67 °R |
| 60 °F | 519.67 °R |
| 70 °F | 529.67 °R |
| 80 °F | 539.67 °R |
| 90 °F | 549.67 °R |
| 100 °F | 559.67 °R |
| 110 °F | 569.67 °R |
| 120 °F | 579.67 °R |
| 130 °F | 589.67 °R |
| 140 °F | 599.67 °R |
| 150 °F | 609.67 °R |
| 160 °F | 619.67 °R |
| 170 °F | 629.67 °R |
| 180 °F | 639.67 °R |
| 190 °F | 649.67 °R |
| 200 °F | 659.67 °R |
| 300 °F | 759.67 °R |
| 400 °F | 859.67 °R |
| 500 °F | 959.67 °R |
| 600 °F | 1059.67 °R |
| 700 °F | 1159.67 °R |
| 800 °F | 1259.67 °R |
| 900 °F | 1359.67 °R |
| 1000 °F | 1459.67 °R |
The formula for converting Fahrenheit (°F) to Rankine (°R) is: °R = °F + 459.67
To convert 32 degrees Fahrenheit to Rankine, you can use the formula: °R = °F + 459.67 Substituting the value of 32 for °F: °R = 32 + 459.67 = 491.67°R
Rankine and Fahrenheit are related temperature scales. Rankine is an absolute temperature scale, similar to Kelvin, while Fahrenheit is a relative temperature scale. The relationship between the two is that 1 Rankine (°R) is equal to 1 degree Fahrenheit (°F) plus 459.67. In other words, the Rankine scale starts at absolute zero, while the Fahrenheit scale starts at a non-zero value.
Rankine is primarily used in engineering and thermodynamics, particularly in the United States. It is commonly employed in fields such as mechanical engineering, aerospace engineering, and power generation. Rankine is especially useful in applications that involve temperature differentials and energy calculations.
The expression F = 1.8C + 32 represents the formula to convert temperature from Celsius (°C) to Fahrenheit (°F). To solve this equation, you need to substitute a specific value for °C and perform the calculations. For example, if you have a temperature of 25°C, you can calculate the equivalent temperature in Fahrenheit as follows: °F = 1.8 × 25 + 32 °F = 45 + 32 °F = 77 Therefore, 25°C is equal to 77°F.
To convert 30 degrees Celsius (°C) to Fahrenheit (°F), you can use the formula: °F = 1.8C + 32 Substituting the value of 30 for °C: °F = 1.8 × 30 + 32 °F = 54 + 32 °F = 86 Therefore, 30°C is equal to 86°F.