23rd October 2012 02:40 PM | |
Arvind Kumar | Re: BITS Sample Papers Free Download Birla Institute of technology and science physics paper has uploaded in below which have similar type of question. 1. Which phenomenon explains the shifting of galaxies from each other? (a) Red shift (b) white dwarf (c) Black hole (d) Neutron star 2. Sound waves in air are always longitudinal because (a) the density of air is very small (b) this is an inherent characteristics of sound waves in all media (c) air does not have modulus of rigidity (d) air is a mixture of several gases 3. The equation of progressive wave is given by 695sinxtycm. Which one of the following is correct? (a) v = 5 cm/sec (b) = 18 cm (c) A = 0.04 cm (d) f = 50 Hz for more questions please visit the link given below: 210.212.24.27/mgcbcss/result_pdf/21_01_2012_312.pdf |
20th October 2012 08:19 PM | |
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