If 5f(x) + 4f (\(\frac{1}{x}\)) = \(\frac{1}{x}\)+ 3, then \(18\int_{1}^{2}\) f(x)dx is:
A block of mass 100 gm is placed on a smooth surface, moves with the acceleration of a=2x, the change in kinetic energy can be given as \((\frac {x^n}{10})\), find the value of n.
For below transition of e–1 of H-atom find out shortest wavelength out of given transition
Find period of oscillation if mass 'm' is displaced parallel to earth's surface & released?
A parallel plate capacitor with plate area A and plate separation d is filled with a dielectric material of dielectric constant K = 4. The thickness of the dielectric material is x, where x < d. Let C1 and C2 be the capacitance of the system for \(x =\) \(\frac{1}{3}d\) and \(x=\frac{2}{3}d\), respectively. If C1 = 2μF, the value of C2 is _______ μF.
In which condition EMF will be induced in loop. Situation-S1: A loop is moving with uniform velocity in a uniform magnetic field perpendicular to its plane. Situation-S2: A loop is moving with non-uniform velocity in a uniform magnetic field perpendicular to its plane. Situation-S3: A loop is rotating about its diameter in a uniform magnetic field. Situation-S4: Area of loop is changing in a uniform magnetic field.
Predict expression from α in terms of \(K_{eq}\) and concentration C :
\(A_2 B_3(aq) \leftrightharpoons 2{A_3} (aq)+3B_{{2-}}(aq)\)
R1 = (15 ± 0.5) ΩR2 = (10 ± 0.5) ΩFind % error in equivalent resistance if resistors R1 and R2 are connected in parallel ?
How many moles of Ba3(PO4)2 will be formed by the reaction of 5 moles of BaCl2 and 3 moles of Na3(PO4).
