A meter stick is moving toward you with a speed of 0.85c. What is ...

[D2AR0N]

A meter stick is moving toward you with a speed of 0.85c. What is its length?
 
  A)
 
  zero
  B)
 
  0.47 m
  C)
 
  0.53 m
  D)
 
  0.74 m
  E)
 
  1.0 m

Question 2

What is the occupancy probability at an energy 1.0 above a Fermi level of 7.0 eV at 300 K?
 
  A)
 
  0.06
  B)
 
  1.0
  C)
 
  3.2
  D)
 
  6.3
  E)
 
  12

[cupcake16]

Answer to Question 1

C

Answer to Question 2

D

[D2AR0N]

TYSM

[JCABRERA33]

Thanks for the timely response, appreciate it