answersLogoWhite

0


Best Answer

The foundation, which is known for enriching the lives of many people, has been open over 20 years.

User Avatar

Wiki User

7y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is an example of a sentence using the present participle of the word enrich?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Chemistry

How did Enrich Fermi die?

Enrico Fermi, the Italian-American physicist, died from stomach cancer. He passed away on November 28, 1954, in Chicago, Illinois, USA, at the age of 53. Fermi was a significant figure in the development of the atomic bomb and made many contributions to the field of nuclear physics.


Why is enrichment necessary when uranium is used as a reactor fuel?

The most common isotope of uranium, 238U, has a poor cross-section (the ability to assimilate neutrons) for slow neutrons. In order to enhance the reaction, we enrich the uranium to 235U, from a natural level of about 0.7% to about 4%. This enhances the ability of the uranium to participate in a fissile reaction, i.e. one that sustains neutrons that fission atoms which creates neutrons, etc.


Why is it necessary to enrich the uranium before manufacturing the fuel pellets?

Natural uranium is only 0.72% fissile uranium-235 isotope. This is only fissionable when using heavy water as the moderator to slow the fission neutrons. With any other moderator you need 3% to 5% uranium-235 isotope. For unmoderated fast neutron reactors like breeders you need 20% to 95% uranium-235 isotope.


What is the difference between enriched white flour and whole wheat flour?

Flour oftentimes goes through a process known as bleaching. This makes the white baking flour most people are accustomed to and which they like to use in baking; however, while this makes the flour more suitable to common baked goods, it also strips much of the nutritional value from the flour. Vitamins are sometimes added to this flour making it 'enriched' white flour. By not doing the bleaching process, you retain the whole wheat aspect of the flour, making it healthier and heartier, and don't necessarily need to 'enrich' the flour.


The Importance of pH Testing in Gardening?

There are many tools that gardeners can use to improve the yield that their gardens produce. For example, a gardener can add compost to enrich the soil and use pesticides or natural pest control methods to keep insects from eating their plants. One tool that can be very useful for gardeners is pH testing. The pH of soil is a measurement of the alkalinity or acidity of the soil. The pH level in the soil can affect the size of various plants and how healthy they are. Depending on the species, some plants may not grow at all if the pH is not right. That’s why pH testing is so important in gardening. Although many plants will tolerate a range in pH, some are very sensitive to soils that are either extremely acidic or alkaline. For example, rhododendrons do not like to grow in soil that contains lime. Other plants that are sensitive to pH levels include blueberries, celery, cauliflower and lettuce. To determine whether the pH level of your soil is right for the plants you are trying to grow, you must test the pH level. There are many different types of pH testing kits and meters that you can buy to do this. A pH test kit usually contains test strips or tablets that can be used to test the pH of your soil. Another option is to purchase a pH meter, which has a probe that can be inserted into a soil sample for testing. Some of these meters have a digital display for easy reading. If you discover that your soil is too acidic or too alkaline, you’ll have to amend the soil in order to make it more well-suited to the crops you are growing. Making soil more alkaline (raising the pH) is easier than making it more acidic. To increase the pH of the soil, you need to add limestone or chalk. The amount you need to add depends on the type of soil you have and how much you need to raise the pH. To lower the pH of soil, you can add sulphur or acidifying fertilizers. Adding peat, compost and manure can also help.