If the central maximum in a single slit diffraction pattern has ...

[haleyc112]

If the central maximum in a single slit diffraction pattern has intensity Io, the intensity of the secondary maximum nearest it is
 
  A)
 
  0.045 Io.
  B)
 
  0.50 Io.
  C)
 
  also Io.
  D)
 
  2 Io.
  E)
 
  0.25 Io.

Question 2

A barge is 10.0 m wide and 60.0 m long and has vertical sides. It is floating in fresh water. A load of 6.00 MN is placed on the barge. How much does its hull sink into the water?
 
  A)
 
  5.00 m
 
  B)
 
  7.21 m
 
  C)
 
  10.2 cm
 
  D)
 
  10.0 m
 
  E)
 
  1.02 m

[meow1234]

Answer to Question 1

A

Answer to Question 2

E

[haleyc112]

TY

[meow1234]

You're welcome