Karl Schwarzschild did all but one of the following during his ...

[Collmarie]

Karl Schwarzschild did all but one of the following during his relatively short life. Which one?
  a. Was a professor at German universities.
  b. Served in World War II for Germany in Russia.
  c. Found the radius of a collapsed star using the general theory of relativity.
  d. Was an astronomer.

Question 2

Which of the following phenomena is not associated with light retardation?
 

a. A measurement by the NASA Cassini spacecraft in 2003.
  b. A measurement by the Viking spacecraft on Mars in 1976.
  c. Light moving near a large object takes a longer path due to spacetime curvature.
  d. Light reflected by mirrors left on the moon by astronauts.

[Viet Thy]

Answer to Question 1

b. This statement is not true. Schwarzschild served in World War I, not II.

Answer to Question 2

c. light is bent near a massive object.

[Collmarie]

YES! Correct, THANKS for helping me on my review

[vickyvicksss]

Gracias!