Grandfather paradox, Physics

Grandfather paradox:

A paradox proposed to discount time travel & revel why it violates causality. Say that your grandfather constructs a time machine. Currently, you employ his time machine to go back in time a few decades to a point before he married his wife .You meet him to talk about things, and an argument ensues (presumably he doesn't suppose that you're his grandson/granddaughter), and you kill him accidentally.

If he died before he met your grandmother & never had children, then certainly your parents could never have met (one of them didn't presents!) and could never given birth to you. Additionally, if he didn't live to construct his time machine, what are you doing in the past alive and along with a time machine, if you were never born and it was never constructed?

Posted Date: 3/28/2013 3:20:16 AM | Location : United States







Related Discussions:- Grandfather paradox, Assignment Help, Ask Question on Grandfather paradox, Get Answer, Expert's Help, Grandfather paradox Discussions

Write discussion on Grandfather paradox
Your posts are moderated
Related Questions
Q. Illustrate what two properties of electromagnetic waves are used to attach info to radio signals? Answer:- By changing the amplitude of a radio wave you can encode info

Q. Collector current I c =20 mA and base current I b = 50 A. Find current gain β of a transistor. β = I C / I B = 20 X 10 -3 / 50 X 10 -6 = 400

What is a digital signal? Describe the function of modem in data communication. Write two benefits of digital communication

A satellite is goes form the surface of earth vertically and then is turned horixontally in space as it requires to revolve around the earth.

The I beam weighs 0.6kN/m and supports the load which is P33 kN as shown. The distance from the load to point B is P34 m.  Determine the vertical support reactions at A and B.  (A

What is physics?

the water flowing over the Niagara Falls drops a distance of 50 m. assuming that all the gravitational energy is converted to thermal energy, by what temperature does the water ris

Newton 2nd law of motion proof

It is a highly doped p-n junction which is not smashed by high reverse current. The breakdown voltage is made very sharp. In the forward bias, the zener diode do as ordinary diode.

What do you mean by Doppler's shift? Derive a mathematical expression for the apparent frequency heard by a moving listener when the source of sound is at rest. What is the effe