Scalar waves are hypothetical waves that are said to be able to travel faster than the speed of light. They are sometimes proposed in alternative theories of physics but have not been experimentally validated. Scalar waves are believed to have unique properties that could potentially have applications in communication and energy transfer.
In physics, a scalar is a quantity that has only magnitude, without a direction. For example, temperature is a scalar quantity because it only has a value (e.g., 25 degrees) without needing a direction.
Scalar. Scalars are quantities in physics that are fully described by their magnitude alone and do not have a direction associated with them. Examples of scalars include temperature, mass, and speed.
Scalar quantities in physics have magnitude but no direction. They can be added, subtracted, multiplied, and divided like regular numbers. Examples include mass, temperature, and speed.
Amount of substance is a scalar quantity. It is a measure of the number of entities (such as atoms, molecules, or ions) in a sample, and does not have a direction associated with it like vector quantities.
scalar means a quantity which has only value,but has no direction.
In mathematics and physics, a scalar field associates a scalar value to every point in a space. The scalar may either be a mathematical number, or a physical quantity.
Scalar waves are hypothetical waves that are said to be able to travel faster than the speed of light. They are sometimes proposed in alternative theories of physics but have not been experimentally validated. Scalar waves are believed to have unique properties that could potentially have applications in communication and energy transfer.
As used in physics, the two are different. Speed is a scalar, velocity a vector.
As opposed to a vector, a scalar has a single number. In physics, this is used in situations where a single number is enough to describe something.
That vectors are just scalars WITH a direction. (for example 50 miles is a scalar distance, but 50 miles north is a vector)
Dot Products in Physics denote scalar results fmo vector products, e.g Work = F.D = FDCos(FD) a scalar result from the dot product of two vectors, F Force and D Displacement.
write the point of differences between the follwing scalar and vector
In physics, a scalar is a quantity that has only magnitude, without a direction. For example, temperature is a scalar quantity because it only has a value (e.g., 25 degrees) without needing a direction.
Scalar. Scalars are quantities in physics that are fully described by their magnitude alone and do not have a direction associated with them. Examples of scalars include temperature, mass, and speed.
Scalar quantities in physics have magnitude but no direction. They can be added, subtracted, multiplied, and divided like regular numbers. Examples include mass, temperature, and speed.
Some Physics definitions ignore the real world of Nature. Forces and distances are four dimensional including real and vector quantities. Work is defined as the scalar product of two vectors and ignores the scalar cross distances and vector cross products..Gravity is a scalar force and gravitatinal potential energy is mgh where mg is a scalar force and h is a scalar distance. This is not called work because it is not the scalar product of two vectors.Nature and Physics involves scalar and vector quantities, in other words Quaternion quantities. The Quaternion product of force and distance is:(f + F)(d + D) = (fd - F.D) + (fD + dF + FxD).Physics only defines work as F.D and ignores the other 'work' including Torque,FxD.