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
tia_tia [17]
3 years ago
13

Write the definition for Apparent magnitude and absolute magnitude.​

Biology
2 answers:
RUDIKE [14]3 years ago
8 0

Answer:

Apparent magnitude: astronomers use this word to describe how bright an object appears in the sky from earth.

Absolute magnitude: the magnitude (brightness) of a celestial object as it would be seen at a standard distance of 10 parsecs.

Explanation: Hope this helps!

nexus9112 [7]3 years ago
4 0

Answer: Apparent magnitude and absolute magnitude

Explanation: Apparent magnitude is a phrase used by astronomers to describe how bright an object appears in the sky from earth. The magnitude scale today is based on Hipparchus' system. The brighter an object appears, the lower its magnitude.

Absolute magnitude is the magnitude a star would have if it was placed at a distance of 10 parsecs from Earth.

You might be interested in
Besides glucose what other kinds of molecules can be used to produce ATP in cellular respiration?
Makovka662 [10]
Lipids, carbs, and protein
4 0
3 years ago
Read 2 more answers
What is a reservoir as it relates to the nutrient cycles ?
kirill [66]

Explanation:

"Function of a reservoir in a nutrient cycle is to meet the deficit which occurs due to imbalance in the rate of influx & efflux. Give an account of energy flow in an ecosystem."

6 0
3 years ago
Read 2 more answers
__________ law, which helps explain the critical closing pressure, states that the force that stretches the vascular wall is pro
S_A_V [24]

Answer:

Laplace law

Explanation:

Have a nice day :)

3 0
3 years ago
List two examples of materials that transmit sound, absorb sound, and reflect sound.
sukhopar [10]
Fiberglass tiles and carpeting

3 0
3 years ago
Read 2 more answers
Over 1,800 mutations have been described within the CFTR gene. These mutations can be readily detected using PCR and DNA sequenc
sertanlavr [38]

Answer:

The correct answer is - option C.

Explanation:

CFTR is a short form of cystic fibrosis transmembrane conductance regulator protein which is caused by a recessive mutation in this protein. This mutation results in the accumulation of mucus in secretory organs.

As the disease is a recessive disease, for the mutant phenotype to expressed both copies of the allele required to be recessive.

The mother is negative for the CFTR. Hence, she will not transfer the mutant allele to her child So, the child would have a wild-type phenotype even if the father having two copies of recessive allele.

Thus, the correct answer is - option C.

8 0
3 years ago
Other questions:
  • Which trend in hominid evolution can be supported by fossil evidence?
    15·1 answer
  • What is true concerning an ecological community?
    9·1 answer
  • Does caffeine increase the heart rate of an earthworm
    11·1 answer
  • PLEASE HELP!!!!
    12·1 answer
  • A) Building artificial reefs and limiting fishing activity.
    9·1 answer
  • Describe the process of nitrogen fixation. Include why this process is vital to life.
    14·1 answer
  • In what year did the human genome get completely decoded
    11·1 answer
  • PLLLSSS HELPPPP DUE QUIZ!!!!!
    10·1 answer
  • What is the difference between the somatic and autonomic division of the nervous system?.
    5·1 answer
  • Help asppp!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!