Ok, as you want the previous year question paper of IIST ISAT entrance exam so here I am providing you.

IIST ISAT entrance exam question paper

In a Young’s double slit experiment, the separation between the slits is 1.0 mm and the distance between the slits and the screen is 1.0 m. The light falling on the slits contains mainly two wavelengths 600 nm and 500 nm. The least distance from the centre of the fringe pattern where the intensity corresponding to one of these wavelengths is zero, is

(a) 0.30 mm (b) 0.75 mm (c ) 0.25 mm (d) 1.20 mm

The mass density in a nucleus near its center, in units of kg/m3, is in the range

(a) 1015 to 1020 (b) 105 to 1010 (c ) 1010 to 1015 (d) 1020 to 1025

For the nucleus 216Te, the value of r for which the nucleon density falls to half its value at the centre is in the range

(a) 7 to 8 fm (b) 5 to 6 fm (c) 6 to 7 fm (d) 8 to 9 fm

In the following statements,
A. ideal gases are liquids only at very low temperatures
B. ideal gases cannot be liquefied
C. ideal gas behaviour is observed by real gases at low pressures

ideal gases do not exist

The correct statements are
(a) A, B, C & D
(b) A, B & C
(c) B, C & D
(d) C & D





For complete question paper here is the attachment

Attached Files

IIST ISAT entrance exam question paper.pdf (754.0 KB, 58 views)