1.

The weight of an object in the coal mine, sea level, at the top of the mountain are \[{{W}_{1}},\ {{W}_{2}}\] and \[{{W}_{3}}\]  respectively, then   [EAMCET 1990]

A.    \[{{W}_{1}}<{{W}_{2}}>{{W}_{3}}\]
B.   \[{{W}_{1}}={{W}_{2}}={{W}_{3}}\]
C.    \[{{W}_{1}}<{{W}_{2}}<{{W}_{3}}\]  
D.    \[{{W}_{1}}>{{W}_{2}}>{{W}_{3}}\]
Answer» B.   \[{{W}_{1}}={{W}_{2}}={{W}_{3}}\]


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