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

Author Question: In terms of thermal expansion it is important that A) a key and its lock are made of similar or ... (Read 22 times)

cookcarl

  • Hero Member
  • *****
  • Posts: 539
on: Jul 29, 2018
In terms of thermal expansion it is important that
 
  A) a key and its lock are made of similar or the same material.
  B) the fillings in your teeth expand at the same rate as teeth.
  C) iron rods and concrete in which they're embedded expand equally.
  D) all of the above
  E) none of the above

Question 2

If the specific heat capacity of water were lower than it is, a nice hot bath would be a
 
  A) shorter experience.
  B) longer experience.
  C) same regardless of water's specific heat capacity.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TheDev123

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


cookcarl

  • Hero Member
  • *****
  • Posts: 539
Reply #2 on: Jul 29, 2018
Thank you!


TheDev123

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jul 29, 2018
Always glad to help...


« previous next »
 

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

A phage cross made by doubly infecting the host cell with parental phages A phage cross made by doubly infecting the host cell with parental phages
Morotopithecus is the earliest fossil ape to show postcranial adaptations similar to those of the li Morotopithecus is the earliest fossil ape to show postcranial adaptations similar to those of the li
The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p
Adjusting a valve takes both hands—one to hold the wrench to loosen and tighten the lock nut and ... Adjusting a valve takes both hands—one to hold the wrench to loosen and tighten the lock nut and ...
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Calculate the accumulated value of monthly payments of $100.00 made at the end of each month ... Calculate the accumulated value of monthly payments of $100.00 made at the end of each month ...
Video: Muscle Twitch and Muscle Tension - Motor unit size and force

For a complete list of videos, visit our video library