Scalar quantity is a quantity only tell the size be integrity, but no direction finding results of quantity in Kela. Live after the math examples such as length, scalar energy, time, temperature, pressure, and acceleration.The displacement, such as the length 2 meters, temperature 100 C, etc. However, even if the scalar quantity is a quantity that has no direction. But it can be changed in one direction. For example, the temperature.When the points are considered moving him to a heat source. The direction of the scalar quantity change the most, that can be obtained from the gradient of the scalar quantity
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