« previous next »

Author Question: Twenty milliseconds is a. 0.00002 s b. 0.0002 s c. 0.002 s d. 0.02 s e. 20000 ... (Read 27 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
on: Jul 28, 2018
Twenty milliseconds is
 a. 0.00002 s
  b. 0.0002 s
  c. 0.002 s
  d. 0.02 s
  e. 20000 s

Question 2

Sundogs and halos of the Sun and the Moon are caused by:
 a. refraction by the atmosphere.
  b. refraction by water droplets.
  c. reflection of the object in water.
  d. scattering by molecules in the air.
  e. refraction by atmospheric ice crystals.


jojobee318

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 28, 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

swpotter12

  • Hero Member
  • *****
  • Posts: 527
Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


jojobee318

  • Sr. Member
  • ****
  • Posts: 298
Reply #3 on: Jul 28, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Diagram of the Twenty Essential Amino Acids Diagram of the Twenty Essential Amino Acids
This portrait of Thomas Jefferson is considered an accurate likeness, painted when he was thirty-sev This portrait of Thomas Jefferson is considered an accurate likeness, painted when he was thirty-sev
The Titanic carried only twenty lifeboats, a reason why so many perished in 1912. The Lusitania (abo The Titanic carried only twenty lifeboats, a reason why so many perished in 1912. The Lusitania (abo
Jacob Lawrence, You can buy bootleg whiskey for twenty-five cents a quart, from the Harlem Series. Jacob Lawrence, You can buy bootleg whiskey for twenty-five cents a quart, from the Harlem Series.
Siri plans to retire in 18 years and would like to receive $10 000.00 per month for twenty ... Siri plans to retire in 18 years and would like to receive $10 000.00 per month for twenty ...
Events of an Ovarian/Mentrual Cycle Lasting Twenty-Eight Days Events of an Ovarian/Mentrual Cycle Lasting Twenty-Eight Days
Video: Pressure volume relationships - Normal inspiration and expiration

For a complete list of videos, visit our video library