UGC NET Paper 1 GA 2012 Dec Solved Paper

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Question : 36 of 60

Marks: +1, -0

In case of earthquakes, an increase of magnitude 1 on Richter Scale implies

a ten-fold increase in the amplitude of seismic waves.
a ten-fold increase in the energy of the seismic waves.
two-fold increase in the amplitude of seismic waves.
two-fold increase in the energy of seismic waves.

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