Answer:
1.305 * 10⁻¹⁰
Explanation:
The earth disk is circular, hence the area of the earth disk is given as:
[tex]Area\ of\ earth\ disk=\pi r_{planet}^2\\\\but\ r_{planet}=6371\ km=6371000\ m\\\\Area\ of\ earth\ disk=\pi (6371000)^2\\\\a=1.5*10^8\ km=1.5*10^{11}\ m\\\\Area\ of\ earth\ orbit=4\pi a^2=4\pi (1.5*10^{11})^2.\\\\Therefore:\\\\\frac{Area\ of\ earth\ disk}{Area\ of\ earth\ orbit}=\frac{\pi (6371000)^2}{4\pi (1.5*10^{11})^2} =4.5*10^{-10}\\\\[/tex]
This ratio represents the fraction that would be blocked if the planet did not reflect any light, hence:
fraction of the total emitted sunlight reflected by earth = 29% of 4.5 * 10⁻¹⁰ = 0.29 * 4.5 * 10⁻¹⁰ = 1.305 * 10⁻¹⁰
The fraction of the total emitted sunlight that reaches Earth is 1.81 e-16
For one, we know that the earth disk is circular. The area of the earth disk is given as:
πr², with r being the radius of the earth, 6371km
Area of the earth's disk = 3.142 * (6371000²)
Area of the earth's disk = 3.142 * 40589641000000
Area of the earth's disk = 127,532,652,022,000
Area of the earth's disk = 127.5 e+12 m
The area that the earth orbit is given as 4πa², where a = area of the earth
Area of the earth's orbit = 4 * 3.142 * (127.5 e+12)²
If the area of the earths disk is ratio to area of the earths orbit, then we have
[tex]\frac{Area of the earth's disk}{Area of the earth's orbit}[/tex] = [tex]\frac{127.5 e+12}{ 4 * 3.142 * 127.5 e+12}[/tex]
[tex]\frac{Area of the earth's disk}{Area of the earth's orbit}[/tex] = π6371000²/4π(127.5 e+12)²
[tex]\frac{Area of the earth's disk}{Area of the earth's orbit}[/tex] = 624.2 e-18
If you then factor the earth's reflectivity into it, we have
0.29 * 624.2 e-18 = 181 e-18 or 1.81 e-16
See more https://brainly.com/question/21881629
Distribution of water on earth
Temporary cone-shaped structures made out of animal skin and wooden poles are called __________.
A.
tipis
B.
igloos
C.
wigwams
D.
longhouses
I am on the test and it is not B
Answer:
loong houses
Explanation:
Answer:
A. Tipis is correct
describe the regional variation in the climate condition of India with the help of situated example
Answer:
In India many regional variations in climatic conditions are found due to its vast size. But due to the influence of monsoons India has a broad Unity . Many factors like location , altitude , distance from the Sea, general relief produce regional variation in pattern of winds, temperature and rainfall.
Explanation:
:)
How did the geography of Greece lead to the Peloponnesian War?
I NEED HELP ASAP
Answer:
due to property of king
Explanation:
ok
How do the weathering and erosion caused by
wind, water, and ice contribute to the formation of
sedimentary rocks?
Answer:
Erosion and weathering include the effects of wind and rain, which slowly break down large rocks into smaller ones. Erosion and weathering transform boulders and even mountains into sediments, such as sand or mud. Dissolution is a form of weathering—chemical weathering.
Explanation:
What landform in Western NC was formed by three orogenies? How tall was this landform?
Answer:
orogenies a process in which a section of the earth's crust is folded and deformed by lateral compression to form a mountain range.
Explanation:
Orogeny typically produces orogenic belts, which are elongated regions of deformation bordering continental cratons. Young orogenic belts, in which subduction is still taking place, are characterized by frequent volcanic activity and earthquakes.
If the answer is good i will mark brainliest!!be quick pls
With the help of this photograph, that shows urban flooding, explain how physical and human factors can increase the risk of river flooding
Answer:
Human factors increasing flood risk: urbanisation , because towns and cities have more impermeable surfaces......
Physical causes of flooding:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
heavy rainfall.
long periods of rain.
snowmelt.
steep slopes.
impermeable rock (doesn't allow water through)
very wet, saturated soils.
compacted or dry soil.
What landform in Western NC was formed by three orogenies? How tall was this landform?
Answer:
Appalachians - 6,683′
Explanation:
Explain 2 human causes of climate change
Answer:
i love you :)
Explanation:
Humans are increasingly influencing the climate and the earth's temperature by burning fossil fuels, cutting down rainforests and farming livestock. This adds enormous amounts of greenhouse gases to those naturally occurring in the atmosphere, increasing the greenhouse effect and global warming.
Answer:
1.because humans are using power plants the gas poplutes the air which causes it to get hotter
2. because people use more gas places were its cold are witnessing no ice or less ice then usall
Explanation:
What are the Push Factors for the people of Mexico and Venezuela?
Latin America
Answer:
people are leaving because of political persecution and rampant inflation
Explanation:
Answer:
high crime rates, drug trafficking, unemployment, poverty, and climate hazards that lead to water shortages
Explanation:
Name the by products from sugar industry
hey hello mate
here is your answer
if satisfied with the answer then follow me .
The four main byproducts of the sugarcane industry are cane tops, bagasse, filter muds and molasses.[tex] \\ \\ \\ \\ \\ \: \: \: \: \: hope \: it \: helps[/tex]What is a front? What are warm fronts and cold fronts?
Answer:
A cold weather front is defined as the changeover region where a cold air mass is replacing a warmer air mass. ... A warm weather front is defined as the changeover region where a warm air mass is replacing a cold air mass.
Answer:
A cold weather front is defined as the changeover region where a cold air mass is replacing a warmer air mass. ... A warm weather front is defined as the changeover region where a warm air mass is replacing a cold air mass.
I totally wrote this.
stop the cap
Explanation:
what's up with this boy under the question lol
What is the term for a group of islands?
Answer:
archipelago
Explanation:
Which of the following volcano types has the largest crater?
composite
cinder cone
shield
Stratovolcan
People that :
Sing in the shower
sleep with 8 pounds of blankets on them
laugh at the most random stuff ever
when they admit there feelings to be people they say i'm kidding unless your down
Gets a closet full of new close every week
Why are we not best friends???
ldk...
I dont know u ;w;
How does physical geography influence whether intensive or extensive agriculture is used?
Answer:
Intensive farming is done where land recourse is limited.
Explanation:
Yes, physical geography (land forms, soil types, climate etc.) greatly influence the type of agricultural practice used.
Intensive farming is practised where land resource is limited so that higher output is yielded from the same patch of land. Opposite to this extensive farming is practiced to increase yield by bringing more and more land under cultivation. Here land is not a limited resource.
How did the inventions of the Industrial Revolution lead to the new scientific field of thermodynamics? ASAP
Answer: Scientists created the field of thermodynamics to explain how heat and energy work together in machines.
Explanation:
Which is the starting material of soil?
Answer:
Parent material is the starting material of soil. It consists of rock or sediment that weathers and forms soil.
Explanation:
Answer:
Parent material
Explanation:
What is the organic part of soil? Parent material is the starting material of soil. It consists of rock or sediment that weathers and forms soil.
The tittle of " the land of morning calm" was given to South Korea by ______.
Answer:
by westerners missionaries (British, German and American)
Explanation:
the name was given to Korea because of the beautiful views and scenery so the expression was created by westerners who visited
Answer:
In 1934 A.D., an emperor of the Ming dynasty of China, the Celestial Empire of the East, gave Korea the title of ''Chaohsien'' meaning morning freshness.
Explanation:
brainz
list difference between the stetch map and the street map
Answer:
Map: Map is a representation/ drawing of Earth surface on a flat paper.
Sketch: Sketch is a drawing based on memory/ observation.
Explanation:
A map is drawn to scale while sketch is a rough drawing. a map of smaller or bigger space can be drawn on a piece of paper while we draw a sketch of only small area. a map has much more accuracy than a sketch. a map gives much more details of a place while sketch can not.
Analyze the maps below and answer the question that follows. A world map titled Colonized Territories: 1945. The following are shaded: most of Africa, India, Guyana, Suriname, French Guiana, the Caribbean, Belize, Madagascar, Oceania, Bangladesh, Burma, Cambodia. Image by Aniraptor 2001 Map 1: Colonized Territories: 1945 A world map. The key shows Human Development Standing by color. Green = High Human Development, Yellow = Moderate Human Development, Red = Low Human Development. North America and Europe are dark green. Central America, the Caribbean, and South America are yellow, light green, medium green. Africa is yellow, orange, red, dark red, with small areas of light green. Australia is dark green. Asia is yellow, light green, medium green with areas of orange and dark red. Oceania is yellow and light green. Image by Marcos Elias Oliveira Junior Map 2: UN Human Development Index, 2009 Explain how the maps above depict the relationship between neocolonialism and human development.
Answer:
its b on edg
Explanation:
Answer:
The first map shows colonized nations in 1945. European powers had colonized vulnerable and faltering nations to undergird their economies. The second map shows that, even more than 50 years later, the majority of moderately developed or underdeveloped nations were former colonies of the presently highly developed nations. This conclusion supports neocolonialism in that former colonies have moved toward industrialization and economic independence. The economies of the former colonies are still, to an extent, dictated by, and even hampered by, their former colonizers.
Explanation:
this was the possible answer on edg. 2021
True or False:
The day after the accident at Chernobyl, the city next to it
went about their day like normal.
O True
O False
Use the drop-down menus to complete the sentences. ______ of the Constitution establishes judges and a court system in the judicial branch. The judicial branch is made up of the _____- and lower court systems. The Supreme Court includes a chief justice and ______. There are ______ circuits in the court of appeals.
Answer:
1. Article III 2. Supreme Court 3. 8 associate justices 4. 13
Explanation:
Edge
Answer:
1. Article III 2. Supreme Court 3. 8 associate justices 4. 13
Explanation:
Why does the coastal plain of NC (North Carolina) slope down until it reaches sea level?
What is the latitude and Longitude of the capital of United States
Answer:
38.9072° N, 77.0369° W
Explanation:
Washington, D.C. coordinates
Which Indian group lived in houses on stilts?
Chakes
Timote
Carib
Quirquire
Answer:
i only found that the Mojave tribe live on stills sorry
Explanation:
The Mojave tribe lived in houses near the banks of the Colorado River. The houses were raised on stilts in order to protect from the seasonal flooding of the river. Their houses were similar to the brush shelter homes called wickiups that were used by other Native Indian tribes.
true or false REWRITE THE FALSE STATEMENT CORRECTLY THE LA PLATA RIVER BASIN IS ALSO KNOW AS GRAN CHACO
Answer:
True
Explanation:
Because of its shape and attributes
What can we learn from Source A and Source B about why the Renaissance started in Italy in the 14th century?
Hello. You have not submitted the research sources to which the question relates. This prevents this question from being answered accurately. However, I will try to help you in the best possible way.
The research sources reveal important information about the development of a subject or, in this case, about a historical period. Thus, if the sources to which the question refers, show the reasons that led to the rise of the Renaissance in Italy, it is likely that they address various information about the social, political and economic changes that gave rise to the Renaissance movement.
List three religions that consider Jerusalem their holy land?
Answer:
Sanctified by religion and tradition, by history and theology, by holy places and houses of worship, Jerusalem is a city revered by Jews, Christians, and Muslims. It reflects the fervor and piety of the three major monotheistic faiths, each of which is bound to Jerusalem by veneration and love.
Sometimes Earth's layers are called crust mantle, and core. These are the names of Earth's layers based on their ___ composition.
