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

Author Question: The usual size of an air mass is: A) around 1000 km across. B) at least 1600 km across. C) at ... (Read 46 times)

geodog55

  • Hero Member
  • *****
  • Posts: 530
on: Jul 14, 2018
The usual size of an air mass is:
 
  A) around 1000 km across. B) at least 1600 km across.
  C) at most a few kilometers across. D) between 100 and 200 km across.

Question 2

The type of energy that is responsible for sunburn is:
 
  A) ultraviolet energy. B) infrared energy.
  C) microwave energy. D) gamma ray energy.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ong527

  • Sr. Member
  • ****
  • Posts: 285
Reply #1 on: Jul 14, 2018
Answer to Question 1

B

Answer to Question 2

A


geodog55

  • Member
  • Posts: 530
Reply 2 on: Jul 14, 2018
Excellent

vickybb89

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Metabolic rates of animals that differ in size. Metabolic rates of animals that differ in size.
Stars vary widely in size. Stars vary widely in size.
The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
What mass of sulfur hexafluoride, SF6, has the same number of fluorine atoms as 25.0 g of ... What mass of sulfur hexafluoride, SF6, has the same number of fluorine atoms as 25.0 g of ...
How many grams of tartaric acid, H2C4H4O6, (molar mass = 150.10 g) are needed to How many grams of tartaric acid, H2C4H4O6, (molar mass = 150.10 g) are needed to
Sample Size Affects Sampling Error Sample Size Affects Sampling Error
Video: Contraction cycle of a sarcomere

For a complete list of videos, visit our video library