YES
No. The action of rubbing together two Doritos chips would crumble them before sufficient friction could result in enough heat to cause combustion.
it comes from the acid and sugar mixing and rubbing them together to create that reaction.
No. If you add them together, you get a reaction of bubbles and gas. As a dissinfectant you can use perioxide or rubbing alcohol (each alone, do not mix together).
Rubbing your hands together creates friction, which converts mechanical energy into heat energy. This process generates warmth due to the motion and friction between your hands.
Rubbing the match head on a rough surface creates friction, which generates heat. This heat is essential for initiating the reaction between the match head's chemicals (such as potassium chlorate and red phosphorus) and the sulfur present in the matchstick. This reaction leads to the match igniting and producing a flame.
Sticks rubbing together is an example of friction, a force that opposes the motion of two surfaces in contact. When sticks rub together, the friction between them generates heat and can produce sparks, which is why rubbing sticks together is a traditional method for starting fires.
I don't know keeps bones from rubbing together Cartilage, elastic tissuse forming parts of the skeleton
Mixing rubbing alcohol with bleach can produce chloroform and hydrochloric acid, which are toxic gases that can be harmful if inhaled. It is best to avoid mixing these two chemicals together as it can create a dangerous chemical reaction.
Heating systems such as furnaces and radiators. Electrical devices like hair dryers and toasters. Chemical reactions like combustion. Friction between objects rubbing together. Human or animal metabolism.
By rubbing their wings together.
I don't know keeps bones from rubbing together Cartilage, elastic tissuse forming parts of the skeleton
Light can be produced through incandescence (heating a material until it glows), fluorescence (absorbing and then emitting light), and bioluminescence (chemical reaction within living organisms). Heat can be generated through combustion (burning fuel), friction (rubbing two objects together), and through electric resistance (passing electric current through a resistor).