The thin-walled glass vessels used in laboratories are designed with heating applications in mind. These vessels are easy to heat using a bunsen burner and they allow for an efficient transfer of energy from the flame into the surrounding air molecules. They also allow for easy cooling down when necessary during experiments. The thin-walled glassware is fragile but it can tolerate temperatures above 100 degree Celsius without breaking easily if handled properly by scientists working in labs all around the world!
When you heat something in a bunsen burner, the flame is concentrated on one spot. The long neck of the flame prevents it from spreading out too much and heating more than just your glassware.
Because metals are good conductors of heat, they can also be heated using a bunsen burner. This means that you can use it to heat other substances besides glassware (and people).
In conduction, there is a direct contact between two bodies; one body will be at higher temperature than other body. The higher-temperature body loses some of its energy through contact with lower-temperature body and thus lowers its own temperature as well. Heat exchange occurs due to this direct contact between two objects
Thin walled glass vessels are made from soda lime or borosilicate glass. The thin walls of these vessels allow them to be heated up to a high temperature without breaking. However, they break easily when dropped on the floor or placed under high pressure. They are also more fragile than normal glassware and need extra care while handling them.
Thin walled vessels also have different cost implications than normal glassware, as the material used for making them is expensive compared to borosilicate and soda lime glasses used for making thick walled pieces which can withstand higher temperatures but are cheaper than thin-walled ones
It is not so much because glass has a higher thermal conductivity than metal. Rather, it's because of how heat energy is transferred in the two materials:
Knowing how thin glassware is used in labs can help you understand why they are made that way. The material used to make them is usually borosilicate glass which allows them to withstand higher temperatures than normal glass would. They are also used for heating purposes because it takes less time for the heat energy produced by the Bunsen burner to travel through these vessels and reach their surroundings. This way, you can get more accurate results from your experiments!