Since blood production requires iron, you should eat iron-rich foods for two weeks before your appointment. This will help you have strong blood for donation and help you better recuperate after your donation. Iron-rich foods include spinach, whole grains, fish, poultry, beans, organ meat, eggs, and beef.
To calculate the change in temperature, subtract the initial temperature from the final temperature. Example: 84.2 degree Fahrenheit - 41 degrees Fahrenheit = 43.2 degrees Fahrenheit. The temperature from morning to afternoon changed by 43.2 degrees Fahrenheit.
1. Write down the formula for converting Kelvin to Fahrenheit. The formula is: ÂºF = 1.8 x (K - 273) + 32. Ad. 2. Write down the Kelvin temperature. The Kelvin temperature in this example is 373 K. Remember that you should not use degrees when measuring the temperature in Kelvin.