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

Author Question: According to the laws of physics, heat is the transfer of energy from one part of a substance to ... (Read 61 times)

iveyjurea

  • Hero Member
  • *****
  • Posts: 555
on: Aug 2, 2018
According to the laws of physics, heat is the transfer of energy from one part of a substance to another by virtue of _____.
 
  a. a difference in temperature b. a physical connection
 c. a chemical reaction
  d. electrons from one combining with the other

Question 2

Still retorts are used only in complex commercial canning operations.
 
  a. True
  b. False
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

taylorsonier

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Aug 2, 2018
Answer to Question 1

a

Answer to Question 2

False


iveyjurea

  • Member
  • Posts: 555
Reply 2 on: Aug 2, 2018
Great answer, keep it coming :)

epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

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?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Countercurrent heat exchange. Countercurrent heat exchange.
Renewable Energy Efforts Renewable Energy Efforts
How to use L'Hospital's Rule to find the limit of a function (Part 2) How to use L'Hospital's Rule to find the limit of a function (Part 2)
How to solve optimization problems in calculus (Part 1) How to solve optimization problems in calculus (Part 1)
How to find the definite integral using the fundamental theorem of calculus (Part 2) How to find the definite integral using the fundamental theorem of calculus (Part 2)
Physics Physics
Video: Hydrogen bonds vs. Ionic bond

For a complete list of videos, visit our video library