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Author Question: Which part of the electromagnetic spectrum has the lowest frequency? A) ultraviolet B) infrared ... (Read 92 times)

123654777

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on: Jul 29, 2018
Which part of the electromagnetic spectrum has the lowest frequency?
 
  A) ultraviolet B) infrared C) gamma D) visible E) radio

Question 2

Most experts believe that, for safe disposal, high-level nuclear wastes should be buried for
 
  A) 100,000 to 1 million years.
  B) a few million years.
  C) 100 to 500 years.
  D) 1000 to 10,000 years.
  E) as long as humans remain on Earth.


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Pamela.irrgang@yahoo.com

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

E

Answer to Question 2

D


123654777

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Reply 2 on: Jul 29, 2018
Excellent

Jossy

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Reply 3 on: Yesterday
Wow, this really help

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