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

Author Question: Which of the following statements is correct? 1.If an equation is dimensionally correct it must be ... (Read 272 times)

sabina

  • Hero Member
  • *****
  • Posts: 563
on: Jul 28, 2018
Which of the following statements is correct?
  1.If an equation is dimensionally correct it must be true and if it is not dimensionally correct it may be true.
  2.If an equation is dimensionally correct it may be true and if an equation is not dimensionally correct it may be true.
  3.If an equation is dimensionally correct it may be true and if it is not dimensionally correct then it cannot be true.
  4.If an equation is dimensionally correct it must be true and if an equation is not dimensionally correct it cannot be true.

Question 2

Suppose that two quantities, A and B, have different dimensions. Determine which of the following arithmetic operations could be physically meaningful.
 
   (i) A + B
   (ii) A/B
   (iii) B - A
   (iv) AB


  1.(iv) only
  2.(ii) only
  3.(i) and (iii)
  4.(ii) and (iv)
Macroeconomics ¦ Acemoglu, Laibson, List ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pamela.irrgang@yahoo.com

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 28, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


sabina

  • Member
  • Posts: 563
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

billybob123

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

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?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

How to choose the correct u and dv when you integrate by parts How to choose the correct u and dv when you integrate by parts
How to determine if a quadratic equation has a maximum or minimum when given the roots How to determine if a quadratic equation has a maximum or minimum when given the roots
How to fully analyze the standard and factored form of a quadratic equation (Question 1) How to fully analyze the standard and factored form of a quadratic equation (Question 1)
Write equation for each function Write equation for each function
Write equation for each function Write equation for each function
Find a quadractic equation that models the data in standard form Find a quadractic equation that models the data in standard form
Video: Mitosis step-by-step

For a complete list of videos, visit our video library