This topic contains a solution. Click here to go to the answer

Author Question: The x-rays that occur when a high energy electron beam is incident on a metal target will show what ... (Read 54 times)

Shelles

  • Hero Member
  • *****
  • Posts: 582
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.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

at

  • Sr. Member
  • ****
  • Posts: 359
Answer to Question 1

c

Answer to Question 2

Answer: D




Shelles

  • Member
  • Posts: 582
Reply 2 on: Jul 29, 2018
Wow, this really help


scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

For a complete list of videos, visit our video library