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

Author Question: A parcel of warmed air rises due to A) random molecular motion. B) radiation. C) buoyancy. D) ... (Read 67 times)

2125004343

  • Hero Member
  • *****
  • Posts: 566
on: Jul 29, 2018
A parcel of warmed air rises due to
 
  A) random molecular motion.
  B) radiation.
  C) buoyancy.
  D) increased energy of its molecules.

Question 2

Steam that issues from a pressure cooker
 
  A) is invisible.
  B) cools as it expands.
  C) both of these
  D) neither of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blakcmamba

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


2125004343

  • Member
  • Posts: 566
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

A molecular model showing chromosome territories in the cell nucleus of humans A molecular model showing chromosome territories in the cell nucleus of humans
Electromagnetic Radiation Electromagnetic Radiation
Solar EM Radiation Penetration into Earth's Atmosphere Solar EM Radiation Penetration into Earth's Atmosphere
Mobilize neck in wavelike motion. Return the head to a neutral position facing upward. Apply ... Mobilize neck in wavelike motion. Return the head to a neutral position facing upward. Apply ...
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Physics - Motion (Please help me solve these problems, I really need help) Physics - Motion (Please help me solve these problems, I really need help)
Video: Premenstrual Syndrome

For a complete list of videos, visit our video library