Volume 11 Issue 8 August 2006 pp 90-100 Classroom

Quantum States of Neutron in Earth's Gravitational Field: A Challenge from the 36th International Physics Olympiad

Vijay A Singh Praveen Pathak K Krishna Chaitanya

Volume 12 Issue 6 June 2007 pp 58-66 Classroom

A Potpourri of Fermi Problems

Praveen Pathak Vijay A Singh Himanshu Asnani

Volume 13 Issue 5 May 2008 pp 475-486 Classroom

Exploring Black Hole Physics via Dimensional Analysis

Praveen Pathak Vinay Uppal Vijay A Singh

Volume 14 Issue 7 July 2009 pp 704-713 Classroom

The Landau Theory of Phase Transitions: A Mechanical Analog

Rekha S Raorane Raghu Mahajan Praveen Pathak Vijay A Singh

Volume 16 Issue 11 November 2011 pp 1044-1052 Classroom

A Pedagogical Study of Cooling of a Granualar Gas

Rahul Makhijani Praveen Pathak Vijay A Singh