Recent content by drkfuture

thank you very much, then the whole point is that it doesn't explain why it sometimes decays and sometimes remains undecayed, hence it is uncaused.

then is it that Only Beta Decay is uncaused ?

Thanks, I know that there are three types of decay (alpha,beta,gamma). Does weak force work on all these types of decays ( I heard only the beta decay is affected by weak force)

I know that it has a cause! It happens to make the nucleus more stable. But some say it has no cause. I am confused actually.

This is a bit complex for me, r u telling me that this formula can't be applied for ROUND TRIP? If a traveler goes to a distant planet and comes back to earth, can't I use this formula ?

THANK U VERY MUCH BRO, I don't know the LENGTH of the space traveler in my case, I also don't know how the Length Contraction affect the result of the above formula, can u explain a bit? All I need to know the relative time we , on earth, will observe for the traveler who traveled TWO DAYS in...

THANK U ALL FOR THE REPLY. Actually I guess, I need to rephrase my question, I want to know if The astronaut leaves on a deep space trip traveling at 99.9% the speed of light,upon returning earth, the astronauts clock has measured TWO DAYS. How much time we, on earth, will spend ?

I m a noob, I wanted to figure out the time dilation for an observer on Earth who passed 50,000 years, and the Traveler at light speed(99.9%) passed ONE DAY. I mean we pass 50,000 years on Earth and the Traveler spends One day.Problem is I tried many online calculator, but each one is giving me...