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

Author Question: A bridge is made with segments of concrete 50 m long. If the linear expansion coefficient is 12 ... (Read 134 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
on: Jul 28, 2018
A bridge is made with segments of concrete 50 m long. If the linear expansion coefficient is 12  10-6 (C)-1, how much spacing (in cm) is needed to allow for expansion during an extreme temperature change of 150 F?
 a. 10
  b. 2.5
  c. 7.5
  d. 5.0
  e. 9.5

Question 2

A constant volume gas thermometer has a pressure of 2.00 atm at 100C. What would its pressure be at 0C?
 a. 0.732 atm
  b. 1.46 atm
  c. 1.24 atm
  d. 1.37 atm
  e. More information is needed to find the answer.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

DylanD1323

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


gbarreiro

  • Member
  • Posts: 566
Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

bulacsom

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

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.

Down Syndrome Nasal bridge Down Syndrome Nasal bridge
On November 11, 1887, four anarchists were hanged in Chicago on charges that they had thrown a bomb On November 11, 1887, four anarchists were hanged in Chicago on charges that they had thrown a bomb
Cleanse a linear wound by using a new sterile gauze pad for each stroke, beginning next to the wound ... Cleanse a linear wound by using a new sterile gauze pad for each stroke, beginning next to the wound ...
Downstream Process - Inoculum Preparation & Expansion Downstream Process - Inoculum Preparation & Expansion
Clear the lower leg with long strokes. Start proximal to the ankle, and stroke to the knee and ... Clear the lower leg with long strokes. Start proximal to the ankle, and stroke to the knee and ...
linear programming problem, applying simplex method and sensitivity analysis linear programming problem, applying simplex method and sensitivity analysis
Video: Carbohydrate Metabolism: Introduction to renal processes and filtrate formation and composition

For a complete list of videos, visit our video library