An airplane is flying at 300 m/s( 672mi/h. How much time must elapse before a clock in the airplane and one in the ground differ by 1 sec?

Question

Arun · Answer

Let T denote the elapsed time on the ground, and t the elapsed time on the airplane. Then we have

T = t/sqrt(1-v^2/c^2).

We solve for

T - t = 1s.

T - T sqrt(1-v^2/c^2) = 1

T = 1/( 1 - sqrt(1-v^2/c^2) )

With v= 10^-5 c, this gives

T = 2*10^10 seconds

This is 634 years...

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

An airplane is flying at 300 m/s( 672mi/h. How much time must elapse before a clock in the airplane and one in the ground differ by 1 sec?

An airplane is flying at 300 m/s( 672mi/h. How much time must elapse before a clock in the airplane and one in the ground differ by 1 sec?

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Modern Physics

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

IIT JEE Courses

One Year IIT Programme

Two Year IIT Programme

Crash Course

NEET Courses

One Year NEET Programme

Two Year NEET Programme

One to One

School Board

Live Online classes

Class 11 & 12

Class 9 & 10

Class 6, 7 & 8

Test Series

JEE test series

NEET test series

C.B.S.E test series

Complete Self Study Packages

FULL COURSE

For class 12th

For class 11th

An airplane is flying at 300 m/s( 672mi/h. How much time must elapse before a clock in the airplane and one in the ground differ by 1 sec?

An airplane is flying at 300 m/s( 672mi/h. How much time must elapse before a clock in the airplane and one in the ground differ by 1 sec?

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Modern Physics

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship