Yes, the melting of a glue stick by a glue gun is a physical change. This is because only the physical state of the glue stick changes from solid to liquid, but its chemical composition remains the same.
Hot glue from a glue gun dries quickly because it cools down rapidly when exposed to air, causing it to harden in just a few seconds. The high temperature of the glue when it exits the gun allows it to bond surfaces quickly before it solidifies.
No, magnets do not contain glue. Magnets are made of materials such as iron, nickel, and cobalt that have their atoms aligned in such a way that they create a magnetic field. Glue is sometimes used to attach magnets to other objects or surfaces.
The heating element in a glue gun is typically a metal component that generates heat through electrical resistance when an electric current passes through it. This heat melts the glue sticks inserted into the glue gun, allowing them to be dispensed in a liquid form for adhesive purposes.
A glue stick typically weighs in grams. The weight of a standard glue stick is around 15-25 grams.
chemicals in the glue reactGlue is just a solution that drys quickly and that has a high viscocity, pretty much everything that has a high viscocity is sticky when dryed. ~A 12 yr. old girl :)
Temperature, pressure.
NO
Viscocity.
The answer will depend on the drip rate. The drip rate will depend on the viscocity of the fluid which is not known.The answer will depend on the drip rate. The drip rate will depend on the viscocity of the fluid which is not known.The answer will depend on the drip rate. The drip rate will depend on the viscocity of the fluid which is not known.The answer will depend on the drip rate. The drip rate will depend on the viscocity of the fluid which is not known.
viscocity of molasses
But it isn't.
viscocity
high viscocity
5w30
75w90
by pressure of molten lava of the dence viscocity.