This topic contains a solution. Click here to go to the answer

Author Question: A paint pigment that absorbs blue light and gives off red light A) is fluorescent. B) is ... (Read 83 times)

WWatsford

  • Hero Member
  • *****
  • Posts: 539
    • Biology Forums!
A paint pigment that absorbs blue light and gives off red light
 
  A) is fluorescent.
  B) is phosphorescent.
  C) can be both of these
  D) neither of these

Question 2

The force of kinetic friction between two surfaces is dependent on the relative speed of the two surfaces.
 
  Indicate whether the statement is true or false



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

peter

  • Sr. Member
  • ****
  • Posts: 330
Answer to Question 1

Answer: C

Answer to Question 2

FALSE




WWatsford

  • Member
  • Posts: 539
Reply 2 on: Jul 29, 2018
Wow, this really help


parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Excellent

 

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

For a complete list of videos, visit our video library