The process of changing the shape of the lens, and hence ...

[mwit1967]

The process of changing the shape of the lens, and hence adjusting its focal length, is referred as accommodation.
 
  Indicate whether the statement is true or false

Question 2

A particle of kinetic energy 50 eV in free space travels into a region with a potential well of depth 40 eV. What happens to its speed?
 
  A)
 
  It remains the same.
  B)
 
  It increases in the region of the well.
  C)
 
  It decreases in the region of the well.
  D)
 
  It cannot be determined from the information given.

[Brummell1998]

Answer to Question 1

TRUE

Answer to Question 2

B

[mwit1967]

TY

[Brummell1998]

You're welcome