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Three identical uniform rods, each of length l, are joined to form a rigid equilateral triangle. Its radius of gyration about an axis passing through a corner and perpendicular to the plane of the triangle is.
23
Oct
Three identical uniform rods, each of length l, are joined to form a rigid equilateral triangle. Its radius of gyration about an axis passing through a corner and perpendicular to the plane of the triangle is. are joined to form a rigid equilateral triangle. Its radius of gyration about an axis passing through a corner [...]
From a circular disc of radius R and mass 9M, a small disc of radius 3/R is removed as shown in figure. The moment of inertia of the remaining disc about an axis perpendicular to the plane of the disc passing through O is
23
Oct
From a circular disc of radius R and mass 9M, a small disc of radius 3/R is removed as shown in figure. The moment of inertia of the remaining disc about an axis perpendicular to the plane of the disc passing through O is a small disc of radius 3/R is removed as shown in [...]
The ABC is a triangular plate of uniform thickness. The sides are in the ratio shown in the figure. IAB, IBC and ICA are the moments of inertia of the plate about AB, BC and CA respectively. Which one of the following relations is correct ?
23
Oct
The ABC is a triangular plate of uniform thickness. The sides are in the ratio shown in the figure. IAB, IBC and ICA are the moments of inertia of the plate about AB, BC and CA respectively. Which one of the following relations is correct ? BC and CA respectively. Which one of the following [...]
Out of the following bodies of same mass, which one will have maximum moment of inertia about an axis passing through its center of gravity and perpendicular to its place?
23
Oct
Out of the following bodies of same mass, which one will have maximum moment of inertia about an axis passing through its center of gravity and perpendicular to its place? Out of the following bodies of same mass which one will have maximum moment of inertia about an axis passing through its center of gravity [...]
A symmetric lamina of mass M consists of a square shape with a semicircular section over each of the edge of the square as shown. The moment of inertia of the lamina about an axis through its centre of mass and perpendicular to the plane is 1.6Ma^2. The moment of inertia of the lamina about the tangent AB in the plane of lamina is.
23
Oct
A symmetric lamina of mass M consists of a square shape with a semicircular section over each of the edge of the square as shown. The moment of inertia of the lamina about an axis through its centre of mass and perpendicular to the plane is 1.6Ma^2. The moment of inertia of the lamina about [...]
Consider a uniform square plate of side ‘a’ and mass ‘m’ The moment of inertia of this plate about an axis perpendicular to its plane and passing through one of its corners is
23
Oct
Consider a uniform square plate of side ‘a’ and mass ‘m’ The moment of inertia of this plate about an axis perpendicular to its plane and passing through one of its corners is Consider a uniform square plate of side 'a' and mass 'm' The moment of inertia of this plate about an axis perpendicular [...]
The impedance of coaxial cable, when its inductance is 0.40 mu H and capacitance is 1 * 10^-11 F, can be
23
Oct
The impedance of coaxial cable, when its inductance is 0.40 mu H and capacitance is 1 * 10^-11 F, can be can be The impedance of coaxial cable when its inductance is 0.40 mu H and capacitance is 1 * 10^-11 F October 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The audio signal used to modulate 60 sin (2 pie * 10^6 t) is 15 sin 300 pie t. The depth of modulation is
23
Oct
The audio signal used to modulate 60 sin (2 pie * 10^6 t) is 15 sin 300 pie t. The depth of modulation is The audio signal used to modulate 60 sin (2 pie * 10^6 t) is 15 sin 300 pie t. The depth of modulation is October 23, 2020 Category: Uncategorised (JEE Advanced [...]
What should be the maximum acceptance angle at the aircore interface of an optical fibre if n1 and n2 are the refractive indices of the core and the cladding, respectively?
23
Oct
What should be the maximum acceptance angle at the aircore interface of an optical fibre if n1 and n2 are the refractive indices of the core and the cladding, respectively? respectively What should be the maximum acceptance angle at the aircore interface of an optical fibre if n1 and n2 are the refractive indices of [...]
For sky wave propagation of a 10 MHz signal, what should be the minimum electron density in ionosphere ?
23
Oct
For sky wave propagation of a 10 MHz signal, what should be the minimum electron density in ionosphere ? For sky wave propagation of a 10 MHz signal what should be the minimum electron density in ionosphere ? October 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,