The amount is known to be magnitude of a physical quantitiy. 2 second. 2 is the magnitude of time. 5kg, here 5 is the magnitude of the mass. 76 N, this is for the force whose direction is also to be mentioned. Apart from that it has magnitude of 76 N. Those having only magnitude are termed as scalar quantities and those having direction too are taken as vector quantities.
The only case in which the magnitude of displacement and displacement are exactly the same is when the displacement occurs in a straight line. In such a scenario, the magnitude of displacement (distance between initial and final positions) will be equal to the displacement (change in position) as there is no change in direction.
In geometry, magnitude is the length of the hypotenuse of a right triangle.
The magnitude of a vector is a geometrical value for hypotenuse.. The magnitude is found by taking the square root of the i and j components.
i don't know that is y i am asking what does it mean
A second magnitude star is a star that is relatively bright in the night sky, typically with an apparent visual magnitude between 1.5 and 2.5. These stars are easily visible to the naked eye and are brighter than third magnitude stars but dimmer than first magnitude stars.
The distance from zero.
I assume when you mean brightness, you mean apparent magnitude as opposed to absolute magnitude. The quasar 3C 273 has an apparent magnitude of about 12.8 whereas the brightest galaxy - the Large Magellanic Cloud has an apparent magnitude of 0.9. However, in absolute magnitudes, 3C 273 has an absolute magnitude of about -26.7 very similar to our own Sun.
proportion: the relation between things (or parts of things) with respect to their comparative quantity, magnitude, or degree
Assuming you mean sum and not some, the answer is No.
What, exactly do you mean?
An absolute mean is a mean of the absolute magnitude of a function with both positive and negative values.
Because the "magnitude scale is not linear, it is logarithmic (its numbers are an order of magnitude apart) this mean that the a magnitude 6 earthquake is TEN TIMES more powerful than a magnitude 5 earthquake and a HUNDRED TIMES more powerful than a magnitude 4 earthquake.