JAM Physics Question Papers

Can any one provide me the previous years question papers of JAM Physics?

[Kiran Chandar]

As you are looking for the JAM Physics Question Paper so here it is as follows

An X-ray diffraction (XRD) experiment is carried out on a crystalline solid having FCC structure at room temperature. The solid undergoes a phase transformation on cooling to
—20 °C and shows orthorhombic structure with small decrease in its unit cell lengths as compared to the FCC unit cell lengths. As a result, the (311) line of the XRD pattern corresponding to the FCC system
(A) will split into a doublet.
(B) will split into a triplet.
(C) will remain unchanged.
D) will split into two separate doublets.

(a) A solid having a simple cubic structure at room temperature with lattice parameter a and one valence electron per atom, is assumed to show free electron behaviour. Calculate the ma2nitude of the Fermi wave vector and the corresponding equivalent
temperature. (12)
(b) Find the ratio of the magnitude of the Fermi wave vector to the radius of the largest sphere that can be inscribed within the first Brillouin zone of the solid. (9)

Hi, Will any one here share the question paper of the IIT JAM Physics with me? I need to the question paper urgently?

[Quick Sam]

As per your request, I am giving you question paper for the IIT Joint Admission Test (JAM) physics paper.

A resistor of 1 k Ω and an inductor of 5 mH are connected in series with a battery of emf
4 V through a switch. The switch is closed at time t = 0. In the following, you may use.
e3= 20.
(a) Find the current flowing in the circuit at t = 15 micro-second. [9]
(b) Find the heat dissipated through the resistor during the first 15 micro-second.

Consider a Body Centered Cubic (BCC) crystal with lattice constant ‘a’. Determine
(a) the Miller indices for the (1, 0, 0) plane, [9]
(b) the number of atoms per unit area in the (1, 1, 1) plane.

IIT JAM Physics Question paper





more paper detail to attached a pdf file;