What is time, Physics

What is time?

1. This is the question that each true scientist dreads to be asked especially in a public setting by extremely inquisitive young learners. We have learned to calculate and measure it relative to the natural arrangement of known and visible celestial bodies. This is the ultimate queries you ask a theoretical astro physicist if you want to see them shake in their pants.

To this day time can only be explained by the measure of elapsed period using the SI unit, Seconds. It is the only SI unit that is freely permitted to shift depending on subject topic. For instance in Astro physics, to measure distance among galaxies it would be impractical to use seconds as the measure of time it takes light to travel among the two galaxies Time transcends everything known to man up to and containing the universe, time has no beginning or end. Time is constant and infinite and we just tap in and out of it in reference to occurrence of an event.

 

 

Posted Date: 7/6/2013 5:54:31 AM | Location : United States







Related Discussions:- What is time, Assignment Help, Ask Question on What is time, Get Answer, Expert's Help, What is time Discussions

Write discussion on What is time
Your posts are moderated
Related Questions
what are the 15 major muscles in the body?

If the temperature in a room is 84 degrees at the floor what will it be at a 30 foot ceiling

Ques: Point out the direction of the current if any induced to flow in the loop by the changing magnetic field. (Describe is the loop as viewed from above.) Answer:

Its working is based on the principle of tangent law. It having of a small compass needle, pivoted at the centre of a circular box. The box is reserved in a wooden frame having two

Explain about the inverse piezoelectric effect. Inverse piezoelectric effect: While an alternating e.m.f is applied to the opposed faces of a quartz or tourmaline crystal th

Jonathan, with a mass of 81 kg, starts at rest from the top of a water slide angled at 42° from the ground. He exits at the bottom 3.0 s later going 15 m/s. What is μk?

Induction: The property of magnetism may be induced in a piece of material that does not normally have that characteristic. If a piece of soft iron is placed in the magnetic

Industrial applications of ultrasonics


Specified the expression below valid for points in the x-y plane what is the y-component of the electric field valid for points on the y-axis?