Thursday, July 30, 2009

Pleazz c d qn in d details box am in urgent need pleazz i shud kno d ans tonite........?

. An atomic particle exists and has a particlular decay rate . It is in a train . When the train moves, a person observes for whether the decay rate


(a) increases


(b) decreases


(c) depend on the directions of movement of train

Pleazz c d qn in d details box am in urgent need pleazz i shud kno d ans tonite........?
depends if the person ios dripping sweat on it !


ad r u reellee bov r d . l8r...wkd !
Reply:I think this question is about 13 grades too high for you!
Reply:the decay rate in the train cannot change accordingly.





the decay rate will be constant through
Reply:increases


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