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

Author Question: 400 cm3 of mercury at 0C will expand to what volume at 50C? Mercury has a volume expansion ... (Read 15 times)

abern

  • Hero Member
  • *****
  • Posts: 533
on: Jul 29, 2018
400 cm3 of mercury at 0C will expand to what volume at 50C? Mercury has a volume expansion coefficient of 180  10-6/C.
 
  A)
 
  450 cm3
 
  B)
 
  422.8 cm3
 
  C)
 
  409.7 cm3
 
  D)
 
  403.6 cm3
 
  E)
 
  401.8 cm3

Question 2

The small piston of a hydraulic lift has a diameter of 8.0 cm, and its large piston has a diameter of 40 cm. The lift raises a load of 15,000 N. (a) Determine the force that must be applied to the small piston.
 
  (b) Determine the pressure applied to the fluid in the lift.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

memslove

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

(a) 600 N
(b) 1.2  105 Pa


abern

  • Member
  • Posts: 533
Reply 2 on: Jul 29, 2018
Wow, this really help

isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Blood pressure and blood volume relationship Blood pressure and blood volume relationship
A Mercury Barometer A Mercury Barometer
0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. Its molar mass is ... 0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. Its molar mass is ...
0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. The possible formula of ... 0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. The possible formula of ...
What is the volume of 19.6 g of a liquid that has a density of 0.967 g/mL? What is the volume of 19.6 g of a liquid that has a density of 0.967 g/mL?
An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ... An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ...
Video: Major Elements in Biological Molecules: Carbohydrates

For a complete list of videos, visit our video library