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An observer A sees an asteroid with a radio active element moving by at a speed=0.3 C measures this radioactive decay time to be Ta.antother observerB is moving with the asteroid and measures it`s decay time as Tb.Then Ta and Tb are related as below 1) TbTa 4)either 1 or 3 depending on whether the asteroid is approaching or moving away From A

Pata venkateswarlu , 6 Years ago
Grade 12
anser 1 Answers
Arun

Last Activity: 6 Years ago

Dear student
 
T = To /sqrt ( 1 - (v²/c²))
 
T is the time observed by a peeson on earth relative w.r.t. to an asteroid.
To is measured by person at rest.
 
Hence T(A) > T(B)

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