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

Author Question: Explain the meaning of temperature. ... (Read 39 times)

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
on: Jul 28, 2018
Explain the meaning of temperature.

Question 2

A current-carrying ohmic metal wire has a cross-sectional area that gradually becomes smaller from one end of the wire to the other. The current has the same value for each section of the wire, so charge does not accumulate at any one point. How does the resistance per unit length vary along the wire as the area becomes smaller?
  1.It increases.
  2.It decreases.
  3.It remains constant.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

brittiany.barnes

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 28, 2018
Answer to Question 1

Temperature is a measure of how hot or cold an object is, or more specifically,
temperature is proportional to the average kinetic energy of the molecules that make
up the object.

Answer to Question 2

1


shofmannx20

  • Member
  • Posts: 562
Reply 2 on: Jul 28, 2018
Gracias!

billybob123

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

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.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Measuring Temperature Using a Temporal Artery Thermometer Measuring Temperature Using a Temporal Artery Thermometer
Symbolic interactionists stress that a basic characteristic of humans is that they attach meaning to ... Symbolic interactionists stress that a basic characteristic of humans is that they attach meaning to ...
Using an ice bath to test the fuel temperature sensor. Using an ice bath to test the fuel temperature sensor.
The Greenhouse Effect: Influences on Temperature The Greenhouse Effect: Influences on Temperature
Dash Warning Lights: Coolant Temperature Light Dash Warning Lights: Coolant Temperature Light
Please fully explain the answer with steps Please fully explain the answer with steps
Video: Neural regulation of blood pressure - baroreceptor and chemoreceptor reflexes

For a complete list of videos, visit our video library