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

Author Question: Democritus believed that everything that is real is made of atoms. Are electromagnetic fields ... (Read 60 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507
Democritus believed that everything that is real is made of atoms. Are electromagnetic fields physically real, and are they made of atoms?
 
  A) Electromagnetic fields are made of atoms, but atoms themselves are not physically real and thus electromagnetic fields are not physically real.
  B) Electromagnetic fields are made of atoms, but are not physically real because they are nothing but the motions of these atoms.
  C) Electromagnetic fields are physically real, although they are not made of atoms.
  D) Yes, electromagnetic are physically real, and they are made of atoms.
  E) No, electromagnetic fields are not physically real, and they are not made of atoms.

Question 2

Which one of the following in not one of the drawbacks to the use of coal, i.e., which of the following is false?
 
  A) We will run short on coal resources before long.
  B) Coal mining causes destruction of the land.
  C) Coal burning causes pollution.
  D) Coal burning contributes to the greenhouse effect thus heating Earth.
  E) Coal mining causes a large number of miner's deaths due to miner's diseases.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Anonymous

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

C

Answer to Question 2

A




Medesa

  • Member
  • Posts: 507
Reply 2 on: Jul 29, 2018
:D TYSM


Zebsrer

  • Member
  • Posts: 284
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

For a complete list of videos, visit our video library