1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DaniilM [7]
3 years ago
6

Which statements accurately describe the Doppler effect? Check all that apply

Biology
2 answers:
Mariulka [41]3 years ago
5 0

Answer:

Option (1), (2) and (3).

Explanation:

Doppler effect may be defined as the change in wavelength due to the the movement of sound or radiowaves travels from the object. The frequency remains same if the distance between the receiver and sender's electromagnetic wave distance is same.

Doppler effect helps to learn about the universe behavior. Hubble used the Doppler effect to study the velocity of galaxy. The galaxy motion can be indicated by the wavelength and light.

Thus, the correct answer is option (1), (2) and (3).

horrorfan [7]3 years ago
4 0

Answer:

(1), (2) and (3).

Explanation:

You might be interested in
why your 21st century sophisticated, how do you explain the role of the plant in the change of the air in the jar​
Yuliya22 [10]

Answer: The gas of Fire constrains the atoms that make up oxygen in the air. Plants release oxygen, and take in carbon dioxide.

6 0
3 years ago
Which lower invertebrate phylum has the greatest diversity?
Blababa [14]
The lower invertebrate phylum that has the greatest diversity is called Arthropod. An Arthropod is an invertebrate animal that has a segmented body, an exoskeleton, and paired jointed appendages. Arthropods include an incredibly diverse group from the phylum Euarthropoda, which includes myriapods, <span>arachnids, insects, and crustaceans.</span>
5 0
3 years ago
What does the word organism mean
grin007 [14]

Explanation:

an individual animal, plant, or single-celled life form.

5 0
3 years ago
Read 2 more answers
Which example involves a cell membrane receiving and sending messages?
Gekata [30.6K]
The answer is B

I had this question

Hope this helps :)
7 0
3 years ago
Captive breeding programs are used to _______.
Roman55 [17]
<span>A breeding program is a program to increase the population of a species so captive breeding programs are used to replenish the wild populations of endangered species which is the answer under A. It's basically what happened to the pandas, they were bred in captivation to ensure that they wouldn't dissapear completely or become extinct.</span>
3 0
4 years ago
Read 2 more answers
Other questions:
  • Identify the electron(s) that oxygen is going to accept in cellular respiration?
    14·1 answer
  • What is the role of spindle fibers in mitosis
    13·2 answers
  • Which of the following is part of a clade believed to have died out, leaving no descendants?
    8·1 answer
  • In epithelial tissue, what is this bottom layer called?
    5·1 answer
  • What is another name for colonizing lands?​
    12·1 answer
  • Which of the following summarizes the overall climate of Earth over time?
    15·1 answer
  • Charles Darwin was credited for writing the biological theory of __________________. The organisms that were used for the basis
    10·1 answer
  • Which processes relate to mechanical weathering check all that apply
    6·2 answers
  • A simple model that can help you understand the forces acting on an object is a(n)
    14·2 answers
  • A piano player uses her hands for brief quick movements. Which muscle fiber type would you therefore predict to be predominant i
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!