Absorbance sentence example
- For each reading, first set the instrument to read zero absorbance with a tube containing acidified methanol alone (the blank ).00
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- Simple Endothermic Reaction Examples
When you think about chemical reactions, do you only think about those causing heat? Well, some reactions cause cold. Endothermic reactions absorb heat and lead to the product being colder. Dive into some fun examples of endothermic reactions at play. Find out how they are different from exothermic reactions through examples.
- Examples of Radiant Energy All Around You
The term radiant energy refers to energy that travels by waves or particles, particularly electromagnetic radiation such as heat or x-rays. Radiant energy is created through electromagnetic waves and was discovered in 1885 by Sir William Crookes. Fields in which this terminology is most often used are telecommunications, heating, radiometry, lighting, and in terms of energy created from the sun. Radiant energy is measured in joules.