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Author Question: The x-rays that occur when a high energy electron beam is incident on a metal target will show what ... (Read 81 times)

Shelles

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on: Jul 29, 2018
The x-rays that occur when a high energy electron beam is incident on a metal target will show what type of spectrum?
 a. continuous
  b. line
  c. continuous spectrum superimposed with a line spectrum
  d. absorption

Question 2

You would expect to find the least number of fossils in rocks from the
 
  A) Cenozoic era.
  B) Mesozoic era.
  C) Paleozoic era.
  D) Precambrian era.


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at

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Reply #1 on: Jul 29, 2018
Answer to Question 1

c

Answer to Question 2

Answer: D


Shelles

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Reply 2 on: Jul 29, 2018
:D TYSM

bigsis44

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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