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Answers
Answer:
In physics, you find displacement by calculating the distance between an object’s initial position and its final position. In physics terms, you often see displacement referred to as the variable s. The official displacement formula is as follows: s = s f – s i. s = displacement. s i = initial position.
Explanation:
Displacement Formula. Displacement is the change in an object's position from the origin. Displacement is a vector quantity, and thus has both magnitude and direction. Displacement = (final position) - (initial position) = change in position. D = Xf -Xi.
Total distance traveled d = 3m + 5m + 6m = 14m. A magnitude of the displacement can be obtained by visualizing the walking. The actual path from A to B as 3m then from B to D as 5m and finally from D to E as 6m. So, the magnitude of resultant displacement is |S| =. From figure AC = AB + BC = 3m + 6m = 9m.
We know ,
HBr is an ionic compound in which H has + 1 and Br has -1 ion
e.g charge one each have equal to charge of one electron or charge of proton .
dipole moment =charge x distance between them
=1.6 x 10^-19 x 141 x 10^-12 Cm
=225.6 x 10^-31 Cm
=22.56 x 10^-30 Cm
now,
% of ionic characters
=dipole moment by experimental/dipole moment by theoretical x100
=(2.6 x 10^-30/22.56 x 10^-30 ) x 100
=260/22.56 %
=11.52 %
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