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

Author Question: A white dwarf supernova leaves behind A) a newborn star. B) a white dwarf. C) nothing. D) a ... (Read 373 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
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
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

B


javeds

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


debra928

  • Sr. Member
  • ****
  • Posts: 342
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

This white pine (Pinus strobus), towering above the canopy in Algonquin Provincial Park, is an examp This white pine (Pinus strobus), towering above the canopy in Algonquin Provincial Park, is an examp
Why leaves are green: interaction of light with chloroplasts. Why leaves are green: interaction of light with chloroplasts.
Compared to a chimpanzee, the human newborn has relatively little room to spare as it passes through Compared to a chimpanzee, the human newborn has relatively little room to spare as it passes through
Newborn Experiences Across Cultures Newborn Experiences Across Cultures
Video: How does asthma work?And How do you treat asthma?

For a complete list of videos, visit our video library