About 1 hour after shutdown, the decay heat will be about 1.5% of the previous core power. After a day, the decay heat falls to 0.4%, and after a week it will be only 0.2%.
Riboflavin, also known as vitamin B2, is a vitamin found in food and used as a dietary supplement. As a supplement it is used to prevent and treat riboflavin deficiency and prevent migraines. It may be given by mouth or injection. It is nearly always well tolerated.
Vitamin B2, more commonly known as riboflavin, is one of member of the group of B vitamins. In this article, riboflavin's properties and uses are explored to determine why this vitamin is so important to human health.ike many other B vitamins, riboflavin is found in a wide range of healthy foods. Lean meats and eggs are especially rich sources of vitamin B2. You can also get riboflavin from nuts, legumes, milk and other dairy products.