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The Hertzsprung-Russell diagram, for classifying stars based on the relationship between their brightness, temperature and color, is provided below. In comparison to the Sun, Betelgeuse is a -
Question 1 options:
Super Giants
Giants
MainSequence Stars
White Dwarfs
Answers
Answer:
supergiants
Explanation:
The Hertzsprung-Russell diagram, for classifying stars based on the relationship between their brightness, temperature and color, is provided in the image. In comparison to the Sun, Betelgeuse is a Super Giants.
What are super giants?Supergiants are among the very big and very luminous stars. Supergiant stars are present at the top region of the Hertzsprung–Russell diagram with absolute visual magnitudes between about −3 and −8. The temperature range of supergiant stars have range between 3,400 K to over 20,000 K.
Some examples of super giants are-
The brightest star in the constellation Orion have blue-white supergiant, it is Rigel. Deneb is the brightest star in Cygnus. It is also a white supergiant. Delta Cephei is the famous star Cepheid variable is also a yellow supergiant and Betelgeuse, Antares and UY Scuti are red supergiants.
Therefore, The Hertzsprung-Russell diagram, for classifying stars based on the relationship between their brightness, temperature and color, is provided in the image. In comparison to the Sun, Betelgeuse is a Super Giants.
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Related Questions
In order to perform an experiment, a chemist needs an element that has similar properties of sodium (Na) but has a lower atomic mass. Which element should the chemist select for the experiment?
A. Rubidium (Rb)
B. Potassium (K)
C. Lithium (Li)
D. Calcium (Ca)
Answers
Which of the following is an example of the characteristic of movement?
1 The kitten shivers like she’s cold.
2 The moss on the rock is active even though it looks still.
3 Animal kidneys produce urine.
4 Nutrients provide living organisms with energy to manage other life processes.
Answers
•333333333333
Explanation: Movements qualities happen when living organisms show movement of one kind or another. Living things have the ability of moving substances from one part of their body to another. We would also be able to show some external movement like: swimming, running or walking.
Ex:
Wave, meaning move your arm to and fro repeatedly.
The reason of this quality would be to say goodbye or saying hi to a person
Which of the following is an example of the characteristic of movement?
1 The kitten shivers like she’s cold.
2 The moss on the rock is active even though it looks still.
3 Animal kidneys produce urine.
4 Nutrients provide living organisms with energy to manage other life processes.
PLZZZ DO NOT PUT LINK TO ANSWER
Answers
those link share ppl are SOOOOOO ANNOYING
Imagine that scientists have found a planet with an outer layer divided into plates made of hard, solid rock, but the mantle below the plates is made of hard, solid rock instead of soft, solid rock as it is on Earth.
Do you think plate motion would take place on that planet? Why or why not?
Answers
The layer of planets is made of crust, mantle, and core. The tectonic plate motion on the newly found planet will not occur as it has a hard and solid mantle.
What are tectonic plates?Tectonic plates are defined as sold rocks that make up the mantle layer of the lithosphere of the planet. They are massive and irregular in shape that can move under high pressure and temperature conditions to form mountains and landscapes.
The plate tectonic of the planet is composed of hard, solid rock that will not be able to move or solid like that of Earth as they are hard enough to show the movement of sliding over each other unlike the soft, solid rock of Earth's lithosphere.
Therefore, the plate tectonic of the planet with hard, solid rocks will not show any movements.
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Draw a line graph showing the population of beetles and healthy trees in the forest for five years. Round the numbers to the nearest whole number.
Answers
how do i draw a line ghraph on a computer
Answer:
Sample answer is the first one and my answer is the second
Their both the same just different ways
Pls help me with this question!!
Answers
Answer: A
Explanation:
why can electromagnetic radiation travel through empty space?
Answers
Answer:
hello
Explanation:
Electromagnetic waves are waves that can travel through matter or through empty space. ... However, when light travels in matter, it interacts with the atoms and molecules in the material and slows down. As a result, light travels fastest in empty space, and travels slowest in solids.
that's the summary
PLEASE HELP
Based on the image, match the word to the definition
CHCOOH + HCO3
ACH:02 + H2O + CO2
Reactants
[Choose]
Products
[Choose]
Arrow
[Choose)
Chemical equation
Choose
Answers
Answer:
chcoooh and hco3 reactant
product the rest
arrow in the middle
write the full equation
james moore .............................
Helppp!!!
Plants use energy from sunlight, water, and carbon dioxide to produce sugar. Which structure is found only in plant cells and helps plants capture energy from sunlight?
A) Vacuole
B) Nucleus
C) Chloroplast
D) Cell Membrane
Answers
Answer:
c
Explanation:
Answer:
C
Explanation:
Chloroplast helps plants capture energy from sunlight, so it is C.
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What is the relationship between "freezing point" and "melting point"?
**Explain your thinking below using quotes from the text.**
~You will get reported if you answer with something else~
Answers
Answer:
The freezing point of a substance is the same as that substance's melting point. At this particular temperature, the substance can exist as either a solid or a liquid. At temperatures below the freezing/ melting point, the substance is a solid.
Explanation:
edge 2021
Answer: The relationship between freezing point and melting point is that freezing point is at the temperature of when a liquid freezes and melting point is at the temperature when a solid melts which are both at the same temperature
Some quotes from the text to support this is that: "Freezing point is the temperature at which a liquid freezes and melting point is the temperature at which a solid melts.
Which position shows spring in the Northern hemisphere?
Answers
whos good at the periodic table cus im not help
Answers
Explain how temperature and precipitation are affected by latitude and the sun's rays.
Answers
Answer:
Latitude and Temperature
At the equator, the Sun's rays are most direct. This is where temperatures are highest. At higher latitudes, the Sun's rays are less direct. The farther an area is from the equator, the lower its temperature.
Hope it will help u
One organism benefits while another is unaffected. This statement best describes _____________________.
Commensalism
Mutualism
Parasitism
Answers
Answer:
Hello There!!
Explanation:
The answer is=>Commensalism.
hope this helps,have a great day!!
~Pinky~
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Which of these best matches the waves with their applications?
Select one:
a. X-rays—2 and ultraviolet rays—3
b. X-rays—3 and ultraviolet rays—2
c. X-rays—1 and ultraviolet rays—2
d. X-rays—2 and ultraviolet rays—1
Answers
Answer:Answer is C
Explanation:
Answer:
X-rays--1 and ultra violet rays --2
Explanation:
what do ammonium ion, and hydroxide ions make if put together
Answers
Answer:
They would form an ionic compound. Ammonium Hydroxide or (NH_4)(OH).
Explanation:
The underscore represents a superscript.
The ___ of this mineral is conchoidal; its breakage resembles the ripples of a mussel shell.
Answers
Answer:
Conchoidal Fracture
Explanation:
Compare a heterogeneous mixture and a homogeneous mixture.
Answers
Answer:
A homogeneous mixture has the same uniform appearance and composition throughout. A heterogeneous mixture consists of visibly different substances or phases. The three phases or states of matter are gas, liquid, and solid.
Explanation:
Hope you will like it
Plz help me no links to anything plz I just wanna finish this so I can start summer break.
1. Volcanoes are not found where tectonic plates are diverging or converging.
a. TRUE b. FALSE
Answers
Answer:
Explanation:
that is false
Why was it important to establish the Clean Air Act?
to reduce the need to study the effects of dirty air on human health
to determine ways to reduce the number of premature deaths per year
to create a regulation that makes any activities that pollute the air illegal
to make sure that no government activities polluted the local atmosphere
Answers
Answer:
It was important to establish the clean air act to create a regulation that makes any activities pollute the air illegal
Explanation:
Answer:
C. to create a regulation that makes any activities that pollute the air illegal
answer quick plz
What does the speed of an object indicate? Explain your answer using the R.A.C.E strategy.
Answers
Answer:
i dont know
Explanation:
no link need right answer
Answers
Answer:
cutting down the rainforest destroys the habitat for a number of species
Explanation:
please mark this answer as brainlest
20 points and brainiest if you answer in 5 mins with the right answer
How does a convex mirror form an image?
A) It bends the light toward a focal point.
B) It bends the light away from a focal point.
C) It bounces the light toward a focal point.
D) It bounces the light away from a focal point.
Answers
10 points!!! PLEASE HELP I WILL GIVE BRAINLIEST TO CORRECT ANSWER WITH EXPLANATION!
The table below shows two types of electromagnetic waves and three random applications of electromagnetic waves.
Type of Wave Applications of Wave
X-rays 1. Show the heat released by astronomical objects
Ultraviolet rays 2. Study stars having high temperature
3. Detect collection of gas, dust, and plasma
Which of these best matches the waves with their applications?
Select one:
a. X-rays—2 and ultraviolet rays—3
b. X-rays—3 and ultraviolet rays—2
c. X-rays—1 and ultraviolet rays—2
d. X-rays—2 and ultraviolet rays—1
Answers
Answer:Answer is C
Explanation:
Answer:
C
Explanation:
Which of the following statements is true?
According to the Law of Inertia, the Earth will stay in motion because it is already moving.
The sun's gravitational pull keeps the Earth from moving in a straight line.
The speed of the Earth's motion keeps it from crashing into the sun.
All of the above.
Answers
Choose the phrase that best defines ecosystem service. (1 point)
Answers
Human:
✧･ﾟ: *✧･ﾟ:* Answer: *:･ﾟ✧*:･ﾟ✧
✅ the first one
I WOULD APPRECIATE BRAINLIEST!
~ ₕₒₚₑ ₜₕᵢₛ ₕₑₗₚₛ! :₎ ♡
~
Answer:
the third one but its probably wrong
Explanation:
because
Scott made a model of the water cycle by filling a tub with water, covering the tub with clear plastic, and placing a heat lamp over the tub. After a few days, he observed water droplets collecting on the plastic wrap.
What process formed the water droplets in Scott’s model?
evaporation
transpiration
condensation
precipitation
Answers
The phase change process of condensation formed the water droplets in Scott’s model.
What is condensation?Condensation is a process of phase change in which gas molecules are converted to liquid molecules.
Condensation occurs due to the loss in heat and hence kinetic energy by the gas molecules.
In the water cycle model, after evaporation occurred in the water molecules, the process of condensation
formed the water droplets.
Therefore, condensation resulted in the formation of water droplets on the model.
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Okay So Blink your eyes. Was work done? Explain your answer.
I don't need you telling me this isn't a real question also I need this kind of work so please don't put anything that isn't useful for my assignment .
In physics, work is defined as a force causing the movement—or displacement—of an object. In the case of a constant force, work is the scalar product of the force acting on an object and the displacement caused by that force. Though both force and displacement are vector quantities, work has no direction due to the nature of a scalar product (or dot product) in vector mathematics. This definition is consistent with the proper definition because a constant force integrates to merely the product of the force and distance.
Answers
Answer:
no work was needed. Blinking does not require using energy sometimes we blink without thinking.
Explanation:
Answer:
Yes work was done because muscles in your body contract and relax to make you move and blink. To just smile you use 32 or 36 muscles. The simplest movements are also sometimes to most complex.
Explanation:
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What are the similarities between "melting" and "evaporation"?
**Explain your thinking below using quotes from the text.**
~You will get reported if you answer with something else~
Answers
Answer:
Melting and evaporation both represent changes in matter that involve behavior at the molecular level. We can see melting when ice becomes warm and changes to liquid, and we see evaporation when a puddle on the ground eventually disappears.
Explanation:
hope this helps :)
The author of Space Systems: All About Eclipses makes the point that seeing a total solar eclipse is rare. How does the author use evidence to support this point?
A. The author describes how often, on average, a solar eclipse happens in the same spot on earth]
B. The author shows what happens during a lunar eclipse.
C. The author provides a visual that shows how often total solar eclipses happen
D. The author states that lunar eclipses happen at night.
Answers
Answer:
C is the correct answer I think