Author Question: Because meteorites travel faster than the speed of sound, we cannot hear them until they are ... (Read 96 times)

Anajune7

  • Hero Member
  • *****
  • Posts: 574
Because meteorites travel faster than the speed of sound, we cannot hear them until they are relatively close.
   a. True
   b. False

Question 2

Comets are asteroids that have gradually gathered water.
   a. True
   b. False



krakiolit

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

ANSWER: True

Answer to Question 2

ANSWER: False



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

krakiolit

  • Sr. Member
  • ****
  • Posts: 318

 

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

For a complete list of videos, visit our video library