A visual defect wherein a person can see distant objects clearly ...

[james0929]

A visual defect wherein a person can see distant objects clearly but not nearby objects is called
 a. dispersion.
  b. destructive interference.
  c. farsightedness.
  d. nearsightedness.

Question 2

Two spaceships traveling in opposite directions along parallel lines measure their own and the other spaceship's length while passing one another. The crew on spaceship A says that their ship is 1000 m long and that ship B is 800 m long. The crew on ship B says that their ship is 1000 m long and that ship A is 800 m long. At what speed does each crew say that the other ship is traveling relative to their own ship?
 a. 0.36 c
  b. 0.60 c
  c. 0.64 c
  d. 0.80 c
  e. 1.25 c

[coyin]

Answer to Question 1

c

Answer to Question 2

b

[james0929]

YES! Correct, THANKS for helping me on my review

[nathang24]

Thanks for the timely response, appreciate it