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

Author Question: When observing a star that increases dramatically in brightness, if a plateau is observed in the ... (Read 132 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
on: Jul 27, 2018
When observing a star that increases dramatically in brightness, if a plateau is observed in the light curve during the declining phase, the event is probably:
 
  A) a nova.
  B) a type I supernova.
  C) a type II supernova.
  D) fusion in an accretion disk around a white dwarf.
  E) fusion in an accretion disk around a neutron star.

Question 2

Kepler determined the shape of each planet's orbit by triangulation from different points on Earth's orbit, using observations made at many different times of the year.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

scikid

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

TRUE


beccaep

  • Member
  • Posts: 535
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

softEldritch

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

A crescent Moon and "star" A crescent Moon and "star"
The Sun is the nearest star to Earth. The Sun is the nearest star to Earth.
Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones
Star Map Southern Horizon Star Map Southern Horizon
The mortality rate in the United States increases with age and is lower for women than men at every ... The mortality rate in the United States increases with age and is lower for women than men at every ...
A Drug’s Plateau Level A Drug’s Plateau Level
Video: Summary of female reproductive cycle days 1-28

For a complete list of videos, visit our video library