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

Author Question: Which of these is NOT a common misconception? a. A light year is a unit of time. b. Stars look ... (Read 134 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Jul 27, 2018
Which of these is NOT a common misconception?
 
  a. A light year is a unit of time.
  b. Stars look like disks when seen through a telescope
  c. A galaxy is a star plus its planets.
  d. All of the other choices are misconceptions.

Question 2

Assume a 100-yard football field represents the 14-billion-year history of the universe with one end as the origin and the other end representing the present. The existence of human beings will extend from ____ to the present goal line..
 
  a. the 50-yard line
  b. the 5-yard line
  c. the one-yard line
  d. the one-inch line


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tjayeee

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 27, 2018
Answer to Question 1

d

Answer to Question 2

d


jwb375

  • Member
  • Posts: 540
Reply 2 on: Jul 27, 2018
Gracias!

Dinolord

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive
Infant: 4 weeks to 1 year. Infant: 4 weeks to 1 year.
A typical 12 volt test light. A typical 12 volt test light.
How wide must a narrow slit be if the first diffraction minimum occurs at 12 with laser light ... How wide must a narrow slit be if the first diffraction minimum occurs at 12 with laser light ...
Physics: Power, Energy and Time Physics: Power, Energy and Time
Video: Methods that regulate pH

For a complete list of videos, visit our video library