Quick Answer: Which Is The Following Is Not A Vector Quantity?

Is Vector a current?

Electric current is a scalar quantity.

Any physical quantity is termed as a vector quantity when the quantity has magnitude and direction.

Therefore, an electric current is a scalar quantity although it possesses magnitude and direction..

Which of the following is not a velocity quantity?

Answer Expert Verified Among velocity, acceleration, speed and momentum, speed is not a vector quantity, because to describe speed there is no requirement of direction.

Is speed a vector quantity?

Speed is a scalar quantity – it is the rate of change in the distance travelled by an object, while velocity is a vector quantity – it is the speed of an object in a particular direction.

Is Angle a vector quantity?

Actually angle is dimensionless vector quantity. It has magnitude and direction both. We can measure angle in clockwise and anticlockwise about its rotational behaviour. Hence its true to say that angle is “vector” quantity.

Is Area A scalar or vector?

The magnitude of area is a scalar quantity.

Is weight a vector or a scalar?

Weight is a force which is a vector and has a magnitude and direction. Mass is a scalar. Weight and mass are related to one another, but they are not the same quantity.

Is temperature a scalar or vector?

Temperature is most definitely a scalar quantity. Temperature is a measure of the average kinetic energy of the atoms in a mass. There is definitely a value (which may be interpreted as a magnitude), but it lacks a direction. Therefore it cannot meet the requirements of being considered a vector.

Is height a vector quantity?

Scalars are physical quantities represented by a single number and no direction. Vectors are physical quantities that require both magnitude and direction. Examples of scalars include height, mass, area, and volume. Examples of vectors include displacement, velocity, and acceleration.

Is impulse a vector quantity?

In classical mechanics, impulse (symbolized by J or Imp) is the integral of a force, F, over the time interval, t, for which it acts. Since force is a vector quantity, impulse is also a vector quantity. Impulse applied to an object produces an equivalent vector change in its linear momentum, also in the same direction.

How is velocity a vector?

Velocity is a physical vector quantity; both magnitude and direction are needed to define it. … If there is a change in speed, direction or both, then the object has a changing velocity and is said to be undergoing an acceleration.

Which of the following is vector quantity?

For example, displacement, velocity, and acceleration are vector quantities, while speed (the magnitude of velocity), time, and mass are scalars. To qualify as a vector, a quantity having magnitude and direction must also obey certain rules of combination.

Is nuclear spin a vector quantity?

As a result, Nuclear spin is also a vector quantity. … As it is a product of a scalar quantity and a vector quantity, momentum is also a vector quantity. Lastly, potential energy is not a vector quantity because it does not have a direction. Energy does not have a direction, and it is a scalar quantity.

Is work a vector quantity?

From this, we can define work as the dot product of the component of force in the direction of the force and the magnitude of the force. Both force and displacement are vector quantities. That means force and displacement have both magnitude and direction. … Therefore, work is a scalar quantity.

Is distance a vector quantity?

Displacement is an example of a vector quantity. Distance is an example of a scalar quantity. A vector is any quantity with both magnitude and direction. … A scalar is any quantity that has a magnitude, but no direction.