Tnpsc Group 4 Physics Online test 15

1.  Telescope was invented in
   
   1.  1691
   2.  1690
   3.  1609
   4.  1906
   
   
2.  Telescope was invented by
   
   1.  Rakash
   2.  Jacob
   3.  Johnson
   4.  Galileo
   
   
3.  International Year of Astronomy was celebrate ___ anniversary of invention of Telescope
   
   1.  400
   2.  300
   3.  200
   4.  100
   
   
4.  The object that emit light are called
   
   1.  None of the below
   2.  Both c&d
   3.  Sourceof Sound
   4.  Source of Light
   
   
5.  Source of light is how many type
   
   1.  Five
   2.  Four
   3.  Three
   4.  Two
   
   
6.  ____ is Primary and natural source of light
   
   1.  Moon
   2.  Sun
   3.  Venus
   4.  Mercury
   
   
7. Man made objects also procedure light is called
   
   1.  None of the below
   2.  Both c&d
   3.  Artificial Source of Light
   4.  Natural Source of Light
   
   
8.  Bodies that emit light on their own are called
   
   1.  None of the below
   2.  Both c&d
   3.  Artificial Bodies
   4.  Luminous Bodies
   
   
9.  Objects that do not emit light on their own is called
   
   1.  None of the below
   2.  Bothe c&d
   3.  Non-Luminous body
   4.  Luminous body
   
   
10.  International year of Astronomy was which year
    1.  2012
    2.  2011
    3.  2010
    4.  2009
    
    

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