« previous next »

Author Question: All of the following are dimensionless except A) specific gravity. B) Reynolds number. C) ... (Read 26 times)

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
on: Jul 27, 2018
All of the following are dimensionless except
 
  A) specific gravity.
  B) Reynolds number.
  C) strain.
  D) bulk modulus.

Question 2

A motorist travels for 3.0 h at 80 km/h and 4.0 h at 60 km/h. What is her average speed for the trip?
 
  A) 74 km/h
  B) 140 km/h
  C) 70 km/h
  D) 73 km/h
  E) 69 km/h


dudman123

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Responses Produced by Activation of Specific Opioid Receptors Responses Produced by Activation of Specific Opioid Receptors
How to write any number in engineering notation How to write any number in engineering notation
Specific Gravity of Selected Materials Specific Gravity of Selected Materials
How to use the discriminant to determine the number of roots for any quadratic equation How to use the discriminant to determine the number of roots for any quadratic equation
The Haploid Number of Chromosomes for a Variety of Organisms The Haploid Number of Chromosomes for a Variety of Organisms
A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is: A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is:
Video: DNA close up Animation

For a complete list of videos, visit our video library