If the fire is contained within the beaker, then you simply need to cover the top of the beaker with anything that will seal it off and allow the fire to extinguish itself due to lack of oxygen.
This depends on type of the fire, where the fire occurred, materials involved etc. and also on your definition for "small".
Depending on these situations you can use the adequate fire extinguisher.
A coal fire is considered a Class A fire, which involves ordinary combustible materials like wood, paper, cloth, and plastics. Class A fires can be extinguished using water, foam, or dry chemical extinguishers.
A class A fire is a type of fire that involves common combustibles such as wood, paper, and fabric. It can typically be extinguished with water or a Class A fire extinguisher.
Fires caused by oil cannot be extinguished by water because oil is less dense than water and floats on top of it. When water is used on an oil fire, it can spread the fire by carrying the burning oil with it and causing the fire to become more intense. Additionally, the high temperatures of an oil fire can cause the water to vaporize quickly, creating steam that can disperse the burning oil and make the fire harder to control.
Linen is a natural fiber that is more resistant to fire than synthetic materials. While linen can ignite, it is not as flammable as some other fabrics. However, once ignited, linen can burn quickly and may continue to smolder even after the flame is extinguished.
Fire stops under water because water deprives the fire of oxygen, which is essential for combustion. Without oxygen, the chemical reaction that sustains the fire cannot continue, causing the flames to be extinguished.
Grease Fires!
An Extinguished fire is put out and a raging fire is continuing to burn .
"Extinguished" is a verb in past participle form. It is used to describe the act of putting out a fire or ending a fire's ability to burn.
A wildfire that Forrest crews are watching and letting burn. A natural Forrest fire paves way for new growth.
Nancy poured baking soda on the grease fire to extinguish the flame.
Fire needs oxygen to burn and when the tumbler covers the fire it uses up all the oxygen in the little space quickly and is extinguished.
Water is more effective in extinguishing fires than ice. When water is applied to a fire, it absorbs heat and cools the burning material, helping to stop the combustion process. Ice could melt into water and achieve the same effect, but using ice directly on a fire may not be as practical or efficient.
The fireman was exhausted after extinguishing the fire. or By the time the firemen reached the burning building, the heaven sent rain was already in the process of extinguishing the fire.
It suffoctaes the fire by depriving the fire of air which it needs to burn.
In "To Build a Fire," the second fire is extinguished when the man tries to ignite a match to start a fire after falling into the freezing water. The wet conditions prevent the fire from lighting, causing the man to lose his last chance to warm himself and survive in the harsh wilderness.
Of course.
They will reenter the building when the microwave fire is extinguished.