Gravity acts over a limited distance range. Indicate whether ...

[Capo]

Gravity acts over a limited distance range.
  Indicate whether the statement is true or false

Question 2

What are the two parts of a typical X-ray spectrum?
 a. The electron stream and the proton stream.
  b. Part A and Part B.
  c. A continuous spectrum caused by slowing electrons and a set of discrete spikes from atomic emissions.
  d. A continuous spectrum from atomic emission and a set of discrete spikes from slowing electrons.
  e. A quantized spectrum of atomic energy and a continuous spectrum of photoelectric energy.

[tranoy]

Answer to Question 1

F

Answer to Question 2

c

[Capo]

Excellent

[tanna.moeller]

TYSM