Explanation:
Cosmos is a system of thought.
Thermal energy is also referred to as _____.
Answer:
heat energy
Explanation:
Thermal energy is also known as heat energy it is produced when a rise in temperature causes atoms and molecules to move faster and collide with each other
Hope This Helped
From earth, a hydrogen source releases an emission line that has a wavelength of 410nm. observations have been made for the same line in the spectrum of light from a distant star. the star has a wavelength of 485nm (shifted toward the red end of the spectrum). provide an explanation for the differences in wavelength that were observed.
The explanation for the differences in wavelength observed from earth and a distant star with a shift towards the red end of the spectrum is the Redshift- Doppler effect.
What is the Doppler effect?The Doppler effect is the difference that occur between the frequency of a wave in relation to observer from the wave source.
The wavelength changes with change in the frequency.
How does the Doppler effect explain the redshift?As an object moves away from Earth, the waves moves to the red end of the electromagnetic spectrum and becomes elongated. This results to the increase in wavelength.
Therefore, the explanation for the differences in wavelength observed from earth and a distant star with a shift towards the red end of the spectrum is the redshift-Doppler effect.
Read more on Doppler effect here:
https://brainly.com/question/4052291
#SPJ1
Classifying an igneous rock as a breccia is based on its ______, whereas the classification of scoria and pumice is more closely related to their ______.
Answer: texture ; composition
Explanation:
How do primary sources differ from secondary sources?
our Environment Comprises Both ______ and _______ things
Answer:
Living and Non-Living
In what year did policies become stricter in china?
Answer:
In 1970s and early '80s policies become stricter in china.
Am i right???
Who primarily established settlements in the americas in the 1500s?.
The English came late to colonization of the Americas, establishing stable settlements in the 1600s after several unsuccessful attempts in the 1500s. After Roanoke Colony failed in 1587, the English found more success with the founding of Jamestown in 1607 and Plymouth in 1620.
Plane His shown.
H
A
C
D
B
Which points are coplanar and noncollinear?
Opoints A and D
Opoints C and D
Opoints A, C, and D
Opoints A, B, and D
Co-linear is refers to as the two points are said to be co-linear if they line on the same line.
What do you mean by term co-planar?Co-planar is defined as a two or more points are said to be co-planar if they all lie in the same plane.
In the diagram, AB,BF,EF,AC,CE,DC are all lines while ABEF,ABCD,BDF are planes. thus, A,H,B are co-linear since they all lie on the same line. also, H and J are not co-linear.
The points A,B,E, are co-planar because they all lie in the same plane ABEF while the points A,B,D,F are not co-planar because A,B,F lie on the same plane ABEF while D lies outside the plane.
Therefore, correct option is B.
Learn more about coplanar and noncollinear, refer to the link:
https://brainly.com/question/12854951
#SPJ1
When blue shift occurs, how does the wavelength of light that we see change?
Compare and contrast The Solar Nebula Hypothesis and The Big Bang theory.
Answer:
The Nebular Hypothesis is an explanation for the formation of solar systems. The Big Bang Theory explains the origins of this universe.
Explanation:
Chalk and cheese.
COMPARISON:
1) there is no comparison as they refer to radically different things:
2) The nebular theory refers to the solar system.
The Big Bang refers to the universe as a whole.
CONTRAST:
To put the difference between the solar system and the universe in context, the solar system is measured in astronomical units (AU), the universe in billions of light years.
An AU is the distance between the sun ☀️ and earth . It takes light about 8 minutes to cover 1 AU.
A light year is the distance that light will travel in a year. So, there are about 63241 AUs in a light year.
To put that in context, Pluto (on average) is a mere 40 AUs from the sun.
The nearest star to the sun is Proxima Centauri that is 4.24 light years away. The centre of the Milky Way (our galaxy) is about 30,000 light years away. Andromeda, the nearest spiral galaxy to the Milky Way, is 2.5 MILLION light years away. The size of the observable universe is 93 BILLION light years. You get the drift.
So, the nebular theory refers to what amounts to a spec of sand on a beach when compared to what the Big Bang theory explains.
WHAT THEY HAVE IN COMMON:
They are both scientific descriptions of how something evolved into what we observe today from given initial conditions.
Neither of them explains these initial conditions
The Grand Canyon is an example of erosion or the _ of earth, by the flowing of water.
A. Beauty
B. Wearing away
C. Shifting
D. Colorizing
Answer:
wearing away is the answer
The reliable paleoclimate record from the Antarctic and Greenland ice cores provides information back to approximately ________ years ago
Answer:
800,000 years
Which factor had the greatest influence on the location and growth of chicago, illinois?
Answer:
The location of Chicago had, perhaps, the most significant effect on the city s growth and success. Chicago s natural resources are among the best in the country. The nutritious and fertile soil lent itself to farming and was unparalleled by that of other regions.
When a volcano erodes and the solidified conduit is exposed, it is referred to as a volcanic ______.
Answer:
When a volcano erodes and the solidified conduit is exposed, it is referred to as a volcanic neck
important of science and technology in nepal(essay)
Answer:
Science and technology in Nepal, sometimes shortened to S&T in Nepal, encompass the development and challenges of scientific research and technological innovation in Nepal, and how these developments, in turn, affect Nepali society, politics, and culture. Science and technology are small but emerging fields in Nepal. The Ministry of Education, Science and Technology is the ap.ex government body tasked with the responsibility of overseeing the development of science and technology in the country.
An underdeveloped country, Nepal is plagued with problems like poverty, il.literacy, unemployment, and the like. Consequently, science and technology have invariably lagged behind in the priority list of the government. On the other hand, citing p.oor university education at home, tens of thousands Nepali students leave the country every year, with half of them never returning. These factors have been huge deterrents to the development of science and technology in Nepal.
The eastern ranges are composed of which two mountain chains?
A. the Rocky Mountains and the Coast Mountains
B. the Appalachian Mountains and the Laurentian Mountains
C. the Rocky Mountains and the Laurentian Mountains
D. the Appalachian Mountains and the Coast Mountains
Please select the best answer from the choices provided
Answer:
B. the Appalachian Mountains and the Laurentian Mountains
Answer:B
Explanation:
South
hottest crustal temperature
surements would most likely
Found at location
The place that would have the hottest crustal temperature would most likely be location 3. C.
Why would the ocean ridge be the hottest location?The ocean ridge is a location in the Atlantic ocean where the seafloor spreads as a result of there being a small distance between the mantle and the crust.
As a result, the high tempratures from the mantle makes this area hotter thanks to the high amount of lava available.
Find out more on the mid-oceanic ridge at https://brainly.com/question/23027321.
#SPJ1
The reasons why groups of people mave to a particular place are known as:
Answer:
Pull Factors
Explanation:
Think about getting pulled to a location because that location has better opportunities and lifestyle. Thus, pull factors make you move to a location.
which of the following list countries in Europe? A. Austria, Greece, Luxembourg. B. Algiers, Mexico, Panama. C. United States, United Kingdom, United Arab Emirates. D. Australia, France, United Kingdom.
Answer: A
Explanation: Austria Greece and Luxembourg are in Europe
Relationship between climate and vegetation in south africa
Answer:
Climate is the major determinant of vegetation
Explanation:
The earths surface would be perfectly flat and covered by water if.. A. there was more rain B. there were no plate movements C. there was no water cycle D. there were volcanoes but no earthquakes.
Answer:
B. there were no plate movements
Now that the cake has been cut into 10 equal slices, how much space is covered by icing on the top of each piece of cake? the cake has a diameter of 9 inches.
The space (area) covered by icing on the top of each piece of cake is 0.636 inches squared.
What is space?Space refers to the surface or area of an object.
The space can also refer to the distance or volume covered in a measurement.
The area of space using its diameter can be computed using the following formula.
Data and Calculations:Diameter of cake = 9 inches
Radius = 4.5 inches (9 inches/2)
The radius of each of the ten slices = 0.45 inches (4.5/10)
Area = πr^2
where π = 22/7
r = radius
Area (space covered by the icing on the top of each piece of cake
= 22/7 x 0.45^2
= 22/7 x 0.2025
= 0.636 inches squared.
Thus, the space (area) covered by icing on the top of each piece of cake is 0.636 inches.
Learn more about calculating area using diameter at https://brainly.com/question/8890680
#SPJ1
Pieces of rock that are incorporated into a newly deposited layer of rock must be ______ the layer or rock in which they are incorporated.
Answer:
Pieces of rock that are incorporated into a newly deposited layer of rock must be older than the layer or rock in which they are incorporated.
Describe any bias found in each source. if you feel that a particular source does not contain bias, explain why .
Bias is an incomplete idea that does not present evidence and is positioned on a single strand.
Why is bias harmful?Because it presents incomplete ideas.Because it doesn't show effective thinking.Because it partially shows an idea.Because there's no evidence.To identify the bias in a research source, you need to read that source and identify incomplete ideas, which only embroider one strand and do not present.
Your question is incomplete because you didn't show the research sources it refers to. This prevents me from being able to answer it exactly, but I used the context of the question to give you information that will help you answer it. I hope it helps.
Learn more about bias:
https://brainly.com/question/13044778
#SPJ4
What is capitalism mean
Answer:
capitalism is an economic system in which a country's trade is controlled by a company for profit instead of by the state
Explanation:
write the electronic configuration of the following elements. the atomic number for each has been provided.
Answer:
3= Lithium (Li) = [He] 2s1
6= Carbon (C) = [He] 2s2 2p2
8=Oxygen (O)= [He] 2s2 2p4
13=Aluminium (Al)= [Ne] 3s2 3p1
Explanation:
Which of the following climate zones typically is not found in the mid-latitude regions
Ice cap climate zones typically are not found in the mid-latitude regions.
What is a Climate zone?
Between 30o-60o latitude, the northern hemisphere's mid-latitude regions are found. Mediterranean, humid subtropical, marine west coast, humid continental and subarctic climate zones are the five types of climate zones found in the mid-latitudes.
Ice cap climates cannot be found in the mid-latitude regions because Ice cap climates can be found near the summits of many high mountains, with temperatures as low as 0 °C (32 °F).
As a result, Ice cap Climate zones can be not found in the mid-latitude regions.
Learn more about on mid-latitude regions, here:
https://brainly.com/question/886664
#SPJ1
when studying migration, a low cost of living, good jobs, and a mild climate are examples of what?
The type of fault that is produced in rocks depends directly on the type of stress that is applied to those rocks. Knowing this, what type of fault do you think results from the convergence of the Juan de Fuca and North American plates
The right-lateral transform fault occurs from the convergence of the Juan de Fuca and North American plates.
What is a transform fault?These fault occurs along which the relative motion between the two plates is parallel to the strike of the fault.
Therefore, the right-lateral transform fault occurs from the convergence of the Juan de Fuca and North American plates.
Read more about transform fault
brainly.com/question/11965099
#SPJ3
What is the most remote populated island in the world?.
Answer:
Tristan da Cunha
Explanation:
Tristan da Cunha is the most remote inhabited island in the world