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What quantity has only size?
A vector represents quantity that only has size, or magnitude, without any specific direction.
What are vector quanity?
Any quantity for which a direction is relevant.Any quantity for which a direction is relevant.Any quantity for which a direction is relevant.Any quantity for which a direction is relevant.
What does scaler mean?
A scalar is a quantity that is represented by a single numerical value, without any direction. Scalars are used in mathematics, physics, and other fields to represent quantities like temperature, speed, and mass.
What is considered vector quantity?
A vector quantity is a physical quantity that has magnitude and direction, such as velocity, force, and acceleration. This means that in addition to knowing the size of the quantity, you also need to know the direction in which it is acting.
The straight line distance and direction between two points are together called?
Distance is the scalar quantity which does not have any direction but the displacement is the both the distance and direction. Hence displacement is the vector quantity. So the answer for the above question is DISPLACEMENT
What is the any quantity that has a magnitude and direction?
vectors
A scalar quantity has what?
A size but no direction. Mass is a scalar but the force we call weight is a vector: it always points down.
What cannot be a scalar quantity?
A scalar quantity is something that only has magnitude and no direction. Any physical quantity that has both magnitude and direction, such as velocity or force, cannot be a scalar quantity.
Is temperature vector or scalar?
Temperature is a scalar quantity. It has magnitude but not direction.
Give the explanation of a scalar quantity?
A scalar quantity is a physical quantity that has only a magnitude (size or amount) without any specific direction. Examples include mass, temperature, and speed. Scalars are typically represented by a single numerical value.
Is resistivity a scalar or vector quantity?
Resistance is usually thought of as a scaler, since we usually measure it on wires that have effectively one dimension. However, there are materials that conduct in one direction but not another, so in fact we would need what is commonly called a tensor to properly describe it.
What is the physical significance of gradient of any physical quantity?
the gradient of a scalar function of any quantity is defined as a vector field having magnitude equal to the maximum space rate of change of the quantity and having a direction identical with the direction of displacement along which the rate of change is maximum.
