Show experimental verification of time dilation, Mechanical Engineering

Assignment Help:

Q. Show Experimental Verification of time Dilation ?

Time dilation is a real effect, it can be verified by making this experiment. (Are created at high attitudes in the earth atmosphere (10 Km) by the fast cosmic ray photons and are projected towards the earth surface with a very high speed of about 0.998 c. μ meson are unstable and decay into electron or positron. The average life time is about 2.0 x 10-6 sec. hence, in this life time μ meson will travel a distance.

But the question arises that how travel a distance of 10 km to reach the earth surface. Its explanation can be given only on the basis of time dilation. Since the average life time of in own frame of reference sec.

In observer's frame of reference in this time the distance travelled by u meson d = t x v = 31.7 x 10-6 x 0.998 x 3 x 10-8

D = 10000 meter = 10 km, this explains the time dilation,

Sol. (b) Given u' relativistic velocity v =

Classically v = u' + v = 0.5 c + 0.9 c = 1.4 c which is impossible because according to special theory of relativity no object can move with a velocity more than the velocity of light.


Related Discussions:- Show experimental verification of time dilation

Wind induced vibration of vertical vessels, Q. Wind Induced Vibration of Ve...

Q. Wind Induced Vibration of Vertical Vessels? Vertical vessels having a height-to-diameter ratio (h/D) (does not include insulation thickness but does include skirt height) gr

Calculate the angle of heel, a) Derive a mathematical expression for stabil...

a) Derive a mathematical expression for stability of an automobile while accelarating in a curved path? b) A motorcycle and its rider together have a mass of 250Kg and their cen

Introduction to advance manufacturing, INTRODUCTION In the morning se...

INTRODUCTION In the morning session there was a discussion about what the teachers are going to do in this week. Later the professor has shown power point presentation on int

Corrosion of bfw pump, Q. Show Corrosion of BFW Pump? BFW pumps are in ...

Q. Show Corrosion of BFW Pump? BFW pumps are in high-pressure high-temperature service and may be subject to cavitation and erosion-corrosion. Also overheating of these pumps i

Explain the end cutting edge angle, Explain the End Cutting Edge Angle ...

Explain the End Cutting Edge Angle It is an angle between the face of the tool and the plane perpendicular to side of shank. It acts as relief angle that is allows only small s

Deliberately placing column from centre in footing, Describe method of deli...

Describe method of deliberately placing column from centre in footing. The method of deliberately placing a column away from the centre of the footing so that resulting soil pr

Deadlock states, Deadlock States Deadlock is a detrimental phenomenon i...

Deadlock States Deadlock is a detrimental phenomenon in the shop floor; here part flow is inhibited because of unsuitable scheduling decisions made via the computer controller.

Explain systematic way to reach a 2d formation, Question 1: There are d...

Question 1: There are different devices which may be used to attract the attention of the customers and persuade them to purchase merchandise. a) Make a list of at least te

Determine the net work - mechanics, Determine the net work: Q: 5 m ...

Determine the net work: Q: 5 m 3   o f air at 2 bar, 27°C is compressed to 6 bar pressure following PV 1.3   =C . It is expanded subsequently adiabatically to 2 bar. C

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd