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Q.

US researchers are using a new tool called___ for detecting illegal nuclear explosions.
a) The Earths Global Positioning System (GPS)
b) Water alarm device
c) Seismometer
d) Geiger counter

Tags: money, education, system
Asked by anantharaman, 14 Aug '12 09:46 am
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Answers (3)

 
1.

A - the Earth's GPS
Answered by beena john, 14 Aug '12 09:54 am

 
  
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2.

Option A
Answered by iqbal seth, 14 Aug '12 11:54 am

 
  
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3.

(a) The Earths Global Positioning System (GPS)
Answered by anil garg, 14 Aug '12 10:55 am

 
  
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