« previous next »

Author Question: 250. J of work is done in compressing a gas adiabatically. What is the change in internal energy of ... (Read 14 times)

skymedlock

  • Hero Member
  • *****
  • Posts: 561
on: Jul 27, 2018
250. J of work is done in compressing a gas adiabatically. What is the change in internal energy of the gas?
 
  What will be an ideal response?

Question 2

Which of the following factors in the simplified Drake equation is least well known?
 
  A) Nhp, the number of habitable planets in our galaxy
  B) fciv, fraction of life-bearing planets where intelligent civilizations have arisen at any time
  C) fnow, fraction of civilization-bearing planets that have intelligent civilizations on them now
  D) flife, fraction of life-bearing habitable planets


cswans24

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 27, 2018
Answer to Question 1

250. J

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

skymedlock

  • Hero Member
  • *****
  • Posts: 561
Reply #2 on: Jul 27, 2018
TY


cswans24

  • Sr. Member
  • ****
  • Posts: 317
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

A mother dies, a father loses his leg—such calamities shattered poor urban families. Orphaned street A mother dies, a father loses his leg—such calamities shattered poor urban families. Orphaned street
Radiative forcing expresses change in energy input over time Radiative forcing expresses change in energy input over time
Coral growth rings as an indicator of environmental change Coral growth rings as an indicator of environmental change
Turning Play into Work Turning Play into Work
Math work Math work
Energy Transfer Energy Transfer
Video: Stroke volume - afterload definition & hypertension

For a complete list of videos, visit our video library