« previous next »

Author Question: The most important advantage of CCDs over film is that A) they can cover larger areas of the sky ... (Read 62 times)

CQXA

  • Hero Member
  • *****
  • Posts: 546
on: Jul 27, 2018
The most important advantage of CCDs over film is that
 
  A) they can cover larger areas of the sky than film can.
  B) they record much more light in a given exposure time.
  C) they record colors better than film can.
  D) their images never fade, as film can.
  E) their images do not have to be developed as film does.

Question 2

Winds on Mars give rise to planet-wide dust storms.
 
  Indicate whether the statement is true or false


verrinzo

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

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?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

5 Auscultatory Areas 5 Auscultatory Areas
Cover the breasts with a towel before undraping to expose the abdomen. Cover the breasts with a towel before undraping to expose the abdomen.
Areas of the United States, Mexico, and Cuba will be affected by a rise of just 100 cm Areas of the United States, Mexico, and Cuba will be affected by a rise of just 100 cm
Climate change is an important vector for human diseases Climate change is an important vector for human diseases
Brain Areas Involved in Memory Brain Areas Involved in Memory
The Nature and Properties of Soils, 15th Edition Cover The Nature and Properties of Soils, 15th Edition Cover
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library