It get's richer, The fuel/air mixture becomes richer..
It get's richer, The fuel/air mixture becomes richer..
When you create a mixture and a change occurs, it is called a physical change. This means the substance's state or appearance has altered, but its chemical composition remains the same.
The flow of air in the carburetor venturi is restricted.
The product formed depends with the type of change that occurs whether it is a chemical or a physical change.
When heat is applied to the mixture of metal fillings and sulfur, a chemical reaction occurs. The heat provides the energy necessary for the atoms of the metal and sulfur to rearrange and form new chemical bonds, resulting in the formation of a new substance with different properties than the original components. This process is called a chemical change, where the original substances react to form different compounds.
No work because no change in position occurs.
A mixture is a solution of a compound or the liquid state of a compound. When you make a solution of a salt, the salt will solute in the solvent, and go to the ionic state. Example, NaCl in water: NaCl(s) -> Na+(aq) + Cl-(aq)
Static friction is not necessarily an applied force, but something that occurs when there is an applied force. Static friction occurs when there is no motion and there is a force being applied to an object on a surface.
When salt is mixed with water, a physical change occurs. The salt dissolves in the water, forming a homogeneous mixture called a solution. The chemical composition of the salt and water remains the same.
undergoes a permanent change in shape without fracturing. This occurs due to the movement of dislocations within the material that allow it to accommodate the applied stress.
The salt dissolves in the water and the sand does not.
There will by no change in the mass, which is constant, but the unbalanced force will cause the object to accelerate. Acceleration can be in a positive direction or a negative direction ("deceleration"), or it can be circular, in which the acceleration changes constantly, even if the velocity remains constant.