A flame is not extinguished when a wire gauze is placed on top of it because the flame is still exposed to oxygen. The gauze has holes, through which oxygen can flow. Additionally, oxygen can reach the flame from under the gauze. Consequently, the flame is not extinguished.
The function of a candle jar is to safely contain a candle while it burns, preventing any potential fire hazards or accidents. The jar also helps to enhance the aesthetic appeal of the candle and can trap the fragrance, allowing it to fill the room more effectively.
Not for humans; I read that very hungry dogs or mouses eat wax.
The stage is the part of the microscope that supports the slide being viewed. It is where the slide is placed for observation and can often be moved horizontally and vertically to adjust the position of the specimen. The stage may also have clips or a mechanical stage to hold the slide in place during observation.
Galileo's observation of Jupiter's moons orbiting another planet showed that not all celestial bodies revolved around Earth, contradicting the geocentric model that placed Earth at the center of the universe. This supported the heliocentric model proposed by Copernicus, which placed the Sun at the center with planets, including Earth, orbiting around it.
chlorine, the stuff in pools. I dunno a lot I'm not that smart when it comes to chemistry but I memorized the abbreviations
Cigarettes that are not fully extinguished when placed in the trash can
If burning, the candle will use up all the oxygen and go out.
He placed the lit candle in the sconce
When an inverted beaker is placed over a lit candle, the flame goes out due to lack of oxygen. As the candle burns, it consumes oxygen and generates carbon dioxide and water vapor. When the beaker is placed over the candle, it creates a closed system, limiting the supply of oxygen needed for combustion, causing the flame to extinguish.
A candle jar in microbiology is used for anaerobiosis in which a lit candle is placed in an air tight jar and if it went out, it would be because it used up all the available oxygen.
No. On the first night, one candle is placed and then lit (plus the helper candle used to light the others), ending with 8 candles on the 8th night.
A pulpit candle is a candle placed on or near the pulpit or lectern in a church. It is often used during religious services to symbolize the presence of light and truth in the message being delivered.
Lifting the glass tumbler placed over a burning candle to a height of 1cm could disrupt the airflow around the candle, affecting its ability to receive oxygen. This may cause the candle flame to flicker, decrease in size, or even extinguish depending on how much air is allowed to reach the flame.
The flame of the candle was placed too close to the centerpiece.
It is a candle placed inside a paper bag to make a pretty holiday light
Aluminum foil placed between the candle wax and the wick can act as a barrier to prevent the wax from fully absorbing into the wick. This can help control the rate at which the wax is consumed, potentially leading to a longer-lasting candle.
the candle light turns off when the cup is placed over the candle and water rushes in due to atmospheric pressure . when cup is placed on the candle all the air goes out and the glass lifts up due to the atmospheric pressure releases from outside of the cup as there is no air inside to balance the pressure exerted out of the cup . thus when the glass lifts up and the water gets into the cup .