This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A major inconvenience of coal as a fuel is that it is a(n) A) solid. B) liquid. C) gas. D) ... (Read 150 times)

Mimi

  • Hero Member
  • *****
  • Posts: 542
on: Aug 27, 2018
A major inconvenience of coal as a fuel is that it is a(n)
 
  A) solid.
  B) liquid.
  C) gas.
  D) mixture of all three states.

Question 2

If it were possible to obtain a cubic centimeter of pure atomic nuclei, its mass would be approximately
 
  A) 1 g.
  B) 19 g.
  C) 1.0  108 metric tons.
  D) 1 kg.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Cnarkel

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

C


Mimi

  • Member
  • Posts: 542
Reply 2 on: Aug 27, 2018
Excellent

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p
An upward-sloping spark line usually indicates a mechanical engine problem or a lean air–fuel ... An upward-sloping spark line usually indicates a mechanical engine problem or a lean air–fuel ...
A roller cell-type electric fuel pump. A roller cell-type electric fuel pump.
A mechanical returnless fuel system. The bypass regulator in the fuel tank controls fuel line ... A mechanical returnless fuel system. The bypass regulator in the fuel tank controls fuel line ...
The major structures of the limbic system: amygdala, hippocampus, cingulate cortex, fornix, septum, ... The major structures of the limbic system: amygdala, hippocampus, cingulate cortex, fornix, septum, ...
Emissions from fossil fuel burning Emissions from fossil fuel burning
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library