The iron ring is a device used to hold something such as a flask over a Bunsen burner.
If the iron in question is one that is used to take wrinkles out of clothing, no, there is no plasma in an iron. Heating materials to a few hundred degrees is insufficient to create a plasma.
A filter.
it is due to joule heating effect .whenever the current passes through a metal it produces heat.this principle is used ina controlled way in many of the heating devices like electric iron,water heater etc.
Sonar
A barometer
Iron ring is a metallic circle used as a support of laboratory ware during heating.
iron ring is used in Bunsen burner and it is adjustable
The iron ring is used to hold glassware or other devices in the laboratory, especially during heating.
Ball and ring
iron ring is a laboratory equipment that is used in holding the test tubes in place while heating.
The iron ring is a support for laboratory glassware as for ex. funnels.
An iron stand is used to hold hot objects such as beakers, flasks, or crucibles during experiments in a laboratory setting. It provides a stable platform for heating or conducting reactions without the need for direct contact with a hot surface.
An iron ring. See the Related Questions to the left for more information about this lab apparatus.
if u wish to heat an erlenmeyer flask over a bunsen burner, u can support it with an iron ring.
== == Iron ring/clampAn iron ring/clamp that holds glassware such as a funnels or other objects, like the a wire gauze or clay triangle for heating with a Bunsen burner. Often, the iron ring/clamp will be attached to an iron stand.Iron standA metal rod attached to a heavy metal base. The heavy base keeps the stand stable, and the vertical metal rod allows for easy height adjustment of the iron ring/clamp. (A tripod can sometimes be used in place of an iron stand.) See the Related Links and Related Questions for pictures of a ring clamp and a ring stand.
The iron stand supports the iron ring when heating substances or mixtures in a flask or beaker.
The iron stand is used as a piece of laboratory equipment. It is meant to support an iron ring in order to hold items like beakers and flasks during heating.