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

Author Question: According to the equation of state p = RT, if pressure remained constant and the temperature ... (Read 77 times)

cherise1989

  • Hero Member
  • *****
  • Posts: 555
on: Jul 14, 2018
According to the equation of state p = RT, if pressure remained constant and the temperature increased
 
  A) the density would have to remain constant
  B) the density would have to increase
  C) the density would have to decrease
  D) the constant R would have to change

Question 2

Mercury is used in mercury barometers because
 
  A) it is very heavy - lighter fluids would require a much larger glass column
  B) it is very heavy - lighter fluids would require a much shorter glass column
  C) it is very light - heavier fluids would require a much larger glass column
  D) it is very light - heavier fluids would require a much shorter glass column


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Qarqy

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


cherise1989

  • Hero Member
  • *****
  • Posts: 555
Reply #2 on: Jul 14, 2018
Thank you :)


Qarqy

  • Sr. Member
  • ****
  • Posts: 313
Reply #3 on: Jul 14, 2018
Happy to help you


« previous next »
 

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Using a sphygmomanometer to measure blood pressure. Using a sphygmomanometer to measure blood pressure.
Dew point/temperature relationships in (a) unsaturated air and saturated air (b and c). Dew point/temperature relationships in (a) unsaturated air and saturated air (b and c).
Semipermanent Pressure Cells Semipermanent Pressure Cells
IPCC Temperature Increase Predictions Relative to 1986-2005 IPCC Temperature Increase Predictions Relative to 1986-2005
Temperature gradient generates a global pattern of circulation Temperature gradient generates a global pattern of circulation
Speed of Convergence to the Steady State Speed of Convergence to the Steady State
Video: Import of Dietary Glucose from Intestines to Bloodstream

For a complete list of videos, visit our video library