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3 days ago · Detailed study of Schedule G, H,M, N,P, T,U, V,X,Y, Part XII B, Sch F&D MR - Drugs and Cosmetics Act, 1940 and its rules 1945.
21 hours ago · In mathematics, sine and cosine are trigonometric functions of an angle.The sine and cosine of an acute angle are defined in the context of a right triangle: for the specified angle, its sine is the ratio of the length of the side that is opposite that angle to the length of the longest side of the triangle (the hypotenuse), and the cosine is the ratio of the length of the adjacent leg to that ...
5 days ago · Learn pronunciation. HowToPronounce.com is a free online audio pronunciation dictionary which helps anyone to learn the way a word or name is pronounced around the world by listening to its audio pronunciations by native speakers. Learn how to correctly say a word, name, place, drug, medical and scientific terminology or any other difficult ...
2 days ago · Energy level. En = energy eigenvalue. n = principal quantum number. e = electron charge. me = electron rest mass. ε0 = permittivity of free space. h = Planck constant. E n = − m e 4 / 8 ε 0 2 h 2 n 2 = − 13.61 e V / n 2 {\displaystyle E_ {n}=-me^ {4}/8\varepsilon _ {0}^ {2}h^ {2}n^ {2}=-13.61\,\mathrm {eV} /n^ {2}}
2 days ago · Farther aft than the beam; a relative bearing of greater than 90 degrees from the bow; e.g. "two points abaft the beam, starboard side" would describe "an object lying 22.5 degrees toward the rear of the ship, as measured clockwise from a perpendicular line from the right side, center, of the ship, toward the horizon". [4] abandon ship
5 days ago · $ J=\dfrac{n.e.A.{{v}_{d}}}{A}=n.e.{{v}_{d}} $ Hence, $ J=n.e.{{v}_{d}} $ Note: It’s important to know as to why; we call the movement of electrons in the conductor from the negative end towards the positive end in the presence of an externally applied electric field as drift velocity and not just velocity of the electrons.
2 days ago · The acceleration of an electron in the first orbit of the hydrogen atom (n=1) is :$\\begin{align} \\text{A}\\text{. }\\dfrac{{{h}^{2}}}{\\pi {}^{2}{{m}^{2}}{{r}^{3 ...
