Time Dialation Essay Research Paper Close Encounters
Time Dialation Essay, Research Paper
Close Brushs With the Effectss of Time Dilation
How does it experience to be traveling velocities near that of the velocity of visible radiation? What is it like to
return to Earth to happen that your best friend who was the same age as you is now older
than you? You might speak to a adult male named Bob Smith. Bob late returned from his trip
to the border of the existence and we were fortunate plenty to speak to Bob about what he
experienced on his journey. We besides got the chance to speak with Bob & # 8217 ; s close friend,
Jill, who eyewitnessed the effects of clip dilation on Bob.
Ten old ages ago today, Bob Smith boarded his starship and journeyed to the border
of the universe analyzing its distance and other belongingss unknown to adult male. The twenty-four hours Bob
left, his friend Jill was standing by his side to offer him farewell. As Bob took off into infinite
Jill noticed something really curious, Bob & # 8217 ; s ship had seemed to hold shrunk in size. & # 8221 ; It
was amazing & # 8220 ; , said Jill. & # 8220 ; The ship appeared to be half the length it was before! & # 8221 ; Bob,
who was going at 87 % the velocity of visible radiation, on the other manus, did non detect this alteration
in length at all. How could this be, you may inquire? Well, we talked to renowned
scientist, Alberta Einstein and she came up with a theory for us. The viewed length for
an perceiver on Earth is equal to the existent length multiplied by the square root of the
measure one subtraction speed squared divided by the velocity of visible radiation squared. In equation
signifier that is. So if the length of Bob & # 8217 ; s transport on Earth was 53
metres, so to person standing on Earth sing the ship in infinite, the ship would
look to be about 26 metres or half the existent length of the ship. This would
so verify that what Jill saw was really the truth.
While Bob was in the
ship he measured his mass and surprisingly it was more
than he had measured it to be on Earth. Bob & # 8217 ; s mass on Earth was 77.2 kilogram. When he
measured it in infinite it was sizably greater. So once more we asked Alberta if and why this
could perchance be. Again she was able to supply us with an equation to explicate this
phenomenon. Bob & # 8217 ; s new mass is equal to his mass on Earth divided by the square root of
the measure 1 subtraction his speed squared divided by the velocity of visible radiation squared. In
equation signifier that is. So since Bob & # 8217 ; s mass on Earth is 77.2 kgs. , so his
mass on the ship is 593.8 kilogram. As we see, his mass was increased by about
seven times! Belly laugh!
One last thing we should look at is the comparing of Bob & # 8217 ; s age and Jill & # 8217 ; s age after
the trip. To a individual on Earth, Bob & # 8217 ; s trip seemed to take merely 10 old ages. When Bob left,
both he and Jill were both 18 old ages of age. So, when Bob returned from his trip Jill was
28 and surprisingly Bob was younger than Jill. How on Earth could this be possible you
may inquire? Let & # 8217 ; s inquire Dr. Einstein one time more for her input on this state of affairs. Harmonizing to
Alberta, the clip elapsed in Bob & # 8217 ; s frame of mention is equal to the existent clip on Earth
multiplied by the square root of the measure one subtraction his speed divided by the velocity
of light squared. So in equation signifier that & # 8217 ; s.
Therefore, to Bob, the trip seemed to last merely about 4.9 old ages ( or to do it simpler, 5
old ages ) . So when Bob came back he was merely 23 old ages old as opposed to Jill who was now
28 old ages of age.
Quoting Bob, & # 8221 ; Relativity is a really curious thing! It can really unusual effects on
simple things such as mass, length and clip. If I would hold known it would decelerate the
aging procedure, I would hold stayed out much longer! Book me another flight to the Moon!