answersLogoWhite

0

microwave Owen heats by exciting electrons directly without using a flame

User Avatar

Wiki User

13y ago

What else can I help you with?

Continue Learning about Biology

What are the differences between a meker burner and a Bunsen burner in terms of their functionality and applications in laboratory settings?

A meker burner produces a hotter and more focused flame compared to a Bunsen burner, making it suitable for tasks requiring high heat, such as melting metals. Bunsen burners are more versatile and commonly used for general heating and sterilization purposes in laboratories.


How can a Bunsen burner be used to maintain a sterile field in a laboratory setting?

A Bunsen burner can be used to maintain a sterile field in a laboratory setting by sterilizing equipment and surfaces through the application of high heat. The flame from the Bunsen burner can be used to sterilize tools, such as forceps or scalpels, by passing them through the flame before use. Additionally, the heat from the Bunsen burner can be used to create a sterile environment by burning off any contaminants in the air.


What is the purpose of the Bunsen burner in maintaining aseptic technique?

The purpose of the Bunsen burner in maintaining aseptic technique is to sterilize equipment and create a sterile work environment by providing a flame that can be used to heat and sterilize tools used in experiments, preventing contamination from microorganisms.


What is a laboratory apparatus made of wood?

A laboratory apparatus made of wood could be a wooden test tube rack, used to hold and organize multiple test tubes. Another example is a wooden drying rack for glassware or other items that need to air dry. These wooden apparatus are typically used in teaching or research labs where alternative materials are preferred.


Which british scientists discovered the first anti biotic?

Sir Alexander Fleming, a Scottish bacteriologist, is credited with the discovery of the first antibiotic, penicillin, in 1928. He observed that a mold (Penicillium notatum) inhibited the growth of bacteria in a petri dish, leading to the identification of penicillin as an effective treatment for bacterial infections.

Related Questions

What is a barn burner?

A barn burner is an extremely exciting or successful event or person.


Can you burn a DVD without a DVD burner?

No


What is another name for the Bunsen burner?

you would use the safety flame when not heating anything because the blue flame is for heating because its hotter than yellow.


How do you download Sabayon Linux without a DVD burner?

Downloading it does not require a DVD burner; only burning it to a DVD does. If you don't have a DVD burner, there is a smaller CD ISO image you can use to install it (as long as you have a CD burner). You can also use UNetbootin to install it to a USB Flash drive from Windows. If you have another hard drive in your system, you can also install it in "Frugal" mode to that drive, although performance will be somewhat impaired.


What is the ratio of a boiler burner indicates the flexibility of the burner to cope with variations of boiler load without losing efficiency of atomisation?

turndown ratio


What is a USB DVD burner used for?

An USB DVD burner is used to perform/fulfill a purpose. It is used so that the user of the burner can burn a copy onto another Compact Disc or USB drive.


Can an egg cooked faster with a burner?

We can answer better is you tell what you are comparing a burner with. Heat is heat and one kind may be faster and than another kind.


Where is a Bunsen burner not hot?

The base. Usually, the base of a bunsen burner is covered in an insulator material, so you have somewhere to pick it up without burning your fingers :)


Explain what happens in an atom to produce a color in a burner flame?

When an atom is heated in a burner flame, electrons in the atom are excited to higher energy levels. As the electrons return to their original energy levels, they release energy in the form of light. The specific color produced depends on the amount of energy released, which is unique to each element.


Does the temperature in the laboratory affects the intensity of the combustion reaction of a Bunsen burner?

This is without importance.


Can you imagine a chemistry lab without a Bunsen burner?

A chemistry lab without a Bunsen burner would likely rely on alternative methods for heating substances, such as hot plates or oil baths. While the Bunsen burner is a common tool for heating in chemistry labs, it is not essential and can be substituted by other heating sources.


What is an Alchohol burner and how is it used?

An Alchol burner is a burner that uses alchol. A alchohol burner is a burner that burns alchohol.