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

Author Question: Ansel places an object 30 cm from a thin, convex lens along the axis. If a real image forms at a ... (Read 141 times)

formula1

  • Hero Member
  • *****
  • Posts: 666
on: Jul 28, 2018
Ansel places an object 30 cm from a thin, convex lens along the axis. If a real image forms at a distance of 15 cm from the lens, what is the focal length of the lens?
 a. 15 cm
  c. 7.5 cm
  b. 10 cm
  d. 30 cm

Question 2

An ideal gas is confined to a container with adjustable volume. The pressure and mole number are constant. By what factor will volume change if absolute temperature doubles?
 a. 4.0
  c. 1/2
  b. 2.0
  d. 1/4


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

beccamahon

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

B


formula1

  • Member
  • Posts: 666
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

Bigfoot1984

  • Member
  • Posts: 321
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

The world attempted to deal with Somalia as if it were a real country but painfully learned that Som The world attempted to deal with Somalia as if it were a real country but painfully learned that Som
Common skin signs are often evidence of an illness or disorder. A scale is a thin, dry flake of ... Common skin signs are often evidence of an illness or disorder. A scale is a thin, dry flake of ...
Tin snips are used to cut thin sheets of metal or carpet. Tin snips are used to cut thin sheets of metal or carpet.
Functional brain imaging is the major method of cognitive neuroscience. This image—taken from the ... Functional brain imaging is the major method of cognitive neuroscience. This image—taken from the ...
MRI image of brain cancer. The bright blue color indicates where the cancer has metastasized. MRI image of brain cancer. The bright blue color indicates where the cancer has metastasized.
How to vertically shift a quadratic function along the y-axis How to vertically shift a quadratic function along the y-axis
Video: Photosynthesis and Van Helmont Experiment

For a complete list of videos, visit our video library