If you mean vectors of disease-
mechanical ie housefly lands on dung, picks up microbe then lands on food, transmits infection to food, eaten causes illness
Biological- ticks, flies, lice, mosquitoes. Insect has pathogen in body and delivers it via bite to victim- malaria, Lyme disease tec. Hope this is what you are after
A vector is a qunatity having a magnitude and direction.
The number.
It is a vector that describes a force.A force has both a magnitude and a direction, so it's appropriate to describe it with a vector.
No, the magnitude of a vector is the length of the vector, while the angle formed by a vector is the direction in which the vector points relative to a reference axis. These are separate properties of a vector that describe different aspects of its characteristics.
An electromagnetic four-potential is a relativistic vector function from which the electromagnetic field can be derived. It combines both an electric scalar potential and a magnetic vector potential into a single four-vector.
No, the Laplacian is not a vector. It is a scalar operator used in mathematics and physics to describe the divergence of a gradient.
can't you find it on your own??
speed and direction
Mass is a scalar quantity, as it only requires a magnitude to describe it. Acceleration is a vector quantity, as it involves both magnitude and direction to fully describe it.
Its directiondirection
The three ways to describe a displacement vector are its magnitude (length), direction (angle or orientation), and starting and ending points in space. By specifying these three components, the full description of a displacement vector can be provided in three-dimensional space.
A vector could describe a something physical like a force or velocity or acceleration or torque for example. The units would be part of the magnitude of the vector. For example, the wind is blowing South at 10 mph. The magnitude is 10 miles per hour.