In the geometric analogy, the coordinate time difference ?t between two events in space time corresponds to
A. The north–south separation between points on a plane.
B. The distance between points on a plane.
C. A certain path length between points on a plane.
D. The separation between the events in space time.
E. Something else (specify).
A. The north–south separation between points on a plane.
You might also like to view...
Each of the following lists two facts. Which pair of facts can be used with Newton's version of Kepler's third law to determine the mass of the Sun?
A) Mercury is 0.387 AU from the Sun and Earth is 1 AU from the Sun. B) Earth rotates in one day and orbits the Sun in one year. C) The mass of Earth is 6 × 1024 kg and Earth orbits the Sun in one year. D) Earth is 150 million km from the Sun and orbits the Sun in one year.
What is a helium flash?
What will be an ideal response?
Which is the largest distance?
A) The distance from the Sun to the center of the Galaxy. B) The radius of an elliptical galaxy. C) The thickness of the disk of the Andromeda galaxy. D) The thickness of the disk of the Milky Way. E) The distance from Earth to the Virgo cluster of galaxies.
An 800-g block of ice at 0.00°C is resting in a large bath of water at 0.00°C insulated from the environment. After an entropy change of this system of 600 J/K, how much ice remains unmelted? The latent heat of fusion of water is 333 J/g
A) 579 g B) 492 g C) 764 g D) 308 g E) 221 g