Yes; every object has energy and you cannot create or destroy energy but you can transfer it.
Answer:
3. It has a high enough boiling point such that it will not evaporate under the elevated reaction temperature.
Explanation:
The dehydrobromination of meso-stilbene dibromide to form an alkyne requires a very high temperature to run, especially the second elimination reaction of H-Br from the alkene. Therefore, the ethylene glycol used in this reaction is necessary because it has a high enough boiling point such that it it will not evaporate under the elevated reaction temperature, creating complications.
The statement that is correct about wind turbines is that they transform wind energy to electrical energy.
The kinetic energy of the winds will ultimately provide electrical energy! It's a great way for sustainability!
Answer:
Ingredient lists and nutritional facts
Explanation:
The packaged food, a consumer purchases has all its details written on the food package which is also verified by a trusted government institution.
The list tells each ingredient in food product by the food's common or usual name in the descending order by the weight.
- <u>Nutrition Facts Label
</u>
FDA requires this label on most of the packaged foods and the beverages. At top of Nutrition Facts label, there is written total number of the servings in container and serving size of food or drink. Serving size on label is based on amount of the food which people eat typically at one time. Rest of nutrition information on label is based usually on one serving of food or beverage.