This topic contains a solution. Click here to go to the answer

Author Question: A white dwarf supernova leaves behind A) a newborn star. B) a white dwarf. C) nothing. D) a ... (Read 382 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
A white dwarf supernova leaves behind
 
  A) a newborn star. B) a white dwarf.
  C) nothing. D) a neutron star or black hole.

Question 2

If we say that a material is opaque to ultraviolet light, we mean that it ________.
 
  A) emits ultraviolet light B) absorbs ultraviolet light
  C) reflects ultraviolet light D) transmits ultraviolet light



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

debra928

  • Sr. Member
  • ****
  • Posts: 342
Answer to Question 1

C

Answer to Question 2

B



javeds

  • Hero Member
  • *****
  • Posts: 570
Both answers were spot on, thank you once again



debra928

  • Sr. Member
  • ****
  • Posts: 342

 

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

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.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

For a complete list of videos, visit our video library