Author Question: Speed is to velocity as distance is to A) magnitude. B) acceleration. C) displacement. D) ... (Read 127 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
Speed is to velocity as distance is to
 
  A) magnitude.
  B) acceleration.
  C) displacement.
  D) direction.
  E) temperature.

Question 2

Hot dense objects like the filaments in an incandescent light bulb produce
 
  A) a continuous spectrum
  B) an emission spectrum
  C) an absorption spectrum
  D) no spectrum



catron30

  • Sr. Member
  • ****
  • Posts: 297
Answer to Question 1

C

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

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?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

For a complete list of videos, visit our video library