IIST UG entrance exam model question papers for Physics

Kindly provide me the IIST UG entrance exam model question papers for Physics………..

[Quick Sam]

As per your request here I am sharing the IIST UG entrance exam model question papers for Physics:

Prism spectrum and 1st order grating spectrum of a given light are under study. Then
Choice a Both is equally bright
Choice b Prism spectrum will be more bright
Choice c Intensities of two spectra are unpredictable
Choice d Grating spectrum will be more brigh

A column of air at 51°C and a tuning fork produce 4 beats per second when sounded together. When the temperature falls to 16°C, the two produce only 1 beat per second. The frequency of the tuning fork is
Choice a 50 Hz
Choice b 60 Hz
Choice c 55 Hz
Choice d 40 Hz

Physical quantity which remains constant throughout the trajectory of a particle is
Choice a Energy
Choice b Momentum
Choice c Horizontal component of velocity
Choice d Vertical component of velocity

The susceptibility of a ferromagnetic material is K at 27°C. The what temperature at which its susceptibility K/2 is
Choice a 327°C
Choice b 54°C
Choice c 237°C
Choice d 600°C

According to Kirchhoff's voltage law, the algebaric sum of the emf and the product of current and resistance in a mesh is
Choice a Less than zero
Choice b Equal to zero
Choice c Equal to emf
Choice d Greater than zero

The minimum number of NAND gates required to construct two OR gates is
Choice a Two
Choice b Six
Choice c Eight
Choice d Four