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

Author Question: The average radiation dose received from radon in the home is ________. a. less than a dental x-ray ... (Read 91 times)

tuffie

  • Hero Member
  • *****
  • Posts: 534
on: Jul 28, 2018
The average radiation dose received from radon in the home is ________.
 a. less than a dental x-ray dose.
  b. comparable to that from a nuclear plant
  c. very dependent upon local geology
  d. larger in older homes

Question 2

An airplane flies in a horizontal circle of radius 500 m at a speed of 150 m/s. If the plane were to fly in the same 500 m circle at a speed of 300 m/s, by what factor would its centripetal acceleration change?
 a. 0.25
  b. 0.50
  c. 1.00
  d. 2.00
  e. 4.00


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

E


tuffie

  • Hero Member
  • *****
  • Posts: 534
Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #3 on: Jul 28, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

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

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Average winter rainfall and variation in rainfall among sites inhabited by Suromalus ater Average winter rainfall and variation in rainfall among sites inhabited by Suromalus ater
The Atmosphere Screens Earth from Harmful Solar Radiation The Atmosphere Screens Earth from Harmful Solar Radiation
Martha Rosler, Gladiators, from the series House Beautiful: Bringing the War Home. 2004 Martha Rosler, Gladiators, from the series House Beautiful: Bringing the War Home. 2004
(A) A metered-dose inhaler. (B) A metered-dose inhaler with a spacer. (A) A metered-dose inhaler. (B) A metered-dose inhaler with a spacer.
Average Hourly Earnings of U.S. Workers in Current and Constant Dollars Average Hourly Earnings of U.S. Workers in Current and Constant Dollars
Anti-Anxiety Drugs Used in the Dental Office Anti-Anxiety Drugs Used in the Dental Office
Video: Griffith's experiments

For a complete list of videos, visit our video library