lindseymariesurbee lindseymariesurbee
  • 02-06-2014
  • Chemistry
contestada

Which object would best be identified by a periodic Doppler shift in a star's spectrum along with a dip in the stars light intensity?
a black hole
a nebula
a comment
a planet

Respuesta :

Kalahira
Kalahira Kalahira
  • 18-04-2017
The answer would be a planet. Planets revolve around stars, which means there will come a point where the planet is between the star and our field of vision towards the star. This point will be where the star's radiation will have the lowest intensity. As the planet moves, the intensity will change. The effect is comparable to a lunar or solar eclipse.
Answer Link
dragonlovecall777
dragonlovecall777 dragonlovecall777
  • 26-04-2022

Answer:

D.  a planet

Explanation:

I just took the test!!!

Answer Link

Otras preguntas

Which best summarizes the central idea of the passage how the internet and other technologies came about
How far is the point described by the ordered pair (4,5)from the x axis?​
Consider the graph of the quadratic function y = 2x2 – 4x + 2. How many zeros does the function have?
Only answer if you are 100% if it’s wrong I’ll report you for only replying to get points.
hi whats the answer please
what kind of figurative language is the following sentence? Ben is a machine in the weight room
the bases on tRNA are called​
Multiply: (5x − 2)(4x2 − 3x − 2) A) 20x3 + 23x2 + 4x + 4 B) 20x3 − 23x2 − 4x + 4 C) 20x3 − 23x2 − 16x + 4 D) 20x3 − 7x2 − 4x + 4
Which statements are true? Check all that apply. The solid formed by the net will be a rectangular pyramid. The solid formed by the net will be a square pyramid
Which factor causes Earth’s seasons?