Why is infrared radiation emitted from earth A) the earth cannot absorb or emit infrared radiation B) the earth emits infrared radiation because of radioactive decay C) the earth can emit infrared radiation because it core D) the earth absorbs radiation from the sun

Q: Seasonality is caused by the tilt of the Earth's axis in combination with the Earth's position…

A: Given: Sun is tilting at 28˚ from the sun’s vertical axis.

Q: What are Van Allen radiation belts?

A: A radiation belt refers to a layer of charged and energetic particles which is held by the planet’s…

Q: The total Sun's energy output for every second can power Earth in modern time hundreds of years…

A: The earth formed at the same time of when the solar system formed. Our solar system formed at around…

Q: What is the ultimate source of energy that makes the sun shine ?

A: The sun's energy comes from thermonuclear fusion reactions. Due to the Sun's strong gravitational…

Q: Earth,like everything else illuminated by the sun,casts a shadow.Why does this shadow taper?

A: Earth, like everything else illuminated by the sun, casts a shadow.

Q: The visible surface of the sun is the a. corona b. chromosphere c. photosphere

A: The  visible surface of the sun is the Photosphere.  Explanation :…

Q: Do you know what is “Convection”?

A: Do you know what is " Convection "?

Q: Make a list of the causes that affect ionisation energy and describe three of them

A: please see the next step for solution

Q: What is geomagnetism

A: The geomagnetic field is used to define the dynamics of Earth's interior and space environment.

Q: Which is a good estimate for the amount of solar irradiance hitting the Earth’s surface on a clear…

A: On a clear day, when the Sun is directly overhead, the radiation intensity that is hitting the…

Q: 25. Aurora Borealis are also known as the 26. The also has a magnetic field. 27. can make your TV go…

A: 25) The Aurora Borealis are also known as Aurora Polaris and Aurora Australis. 27) Magnetic field…

Q: The link between CO2 and temperature explains why the radiative temperature of the earth is -15°C…

A: CO2 or carbon dioxide is a greenhouse gas. They are capable of changing the temperature of the…

Q: Which composite or chemical to protect the sun visor from melting  do you prefer ?

A: In this problem, it is asking about to composite or chemical to protect the sun visor from melting.…

Q: Define convection

A: There are three types of heat transfer mechanisms: conduction, convection and radiation. Convention…

Q: Even if the Earth's orbit were circular, we would still have seasons. The reason is that…

A:

Q: zone

A: To choose : The layer of sun in which the nuclear fusion takes place.

Q: Which of the following incidents will cause the solar constant of a planet to decrease? Select all…

A:

Q: How does the Earth's magnetic field work, and what is its role in protecting us from the solar wind?

A: The Earth's magnetic field is created by the motion of molten iron in its core. This motion creates…

Q: How is convection applied to phenomena in nature, for example, ocean currents and the movement of…

A:

Q: If the sun were to increase in temperature from T to 2T and its radius from R to 2R, then the ratio…

A: D

Q: Meridional is derived from meridian. Look up the definition of meridian; what is the direction of…

A: Meridian are the imaginary longitudinal lines across the earth from north pole to the south pole

Q: Outgoing Radiation 8 17 6 9 40 Incoming Radiation Backscattered by air Emission by water vapor,…

A: Albedo is the percentage of radiation reflected by a surface. So form the photo we can calculate the…

Q: Using illustrations, explain the remote sensing model

A: Remote sensing: Remote sensing is a technique to detect or study about characteristic of those…

Q: Why is that the ozone-hole forms near the Earth's geographic poles?

A: question based on ozone hole

Q: Name three types of solar collectors. Describe which of these achieves the highest output…

A:

Q: Approximately how much mass (in kg) is in the liquid outer core? Region Percent Mass Temperature…

A:

Q: How are neutrinos observed?   a. by using a large tank of cleaning fluid buried deep in beneath…

A: Neutrino was first Proposed by Pauli to explain the conservation principle in the process of beta…

Q: Why is nuclear energy controversial?

A: Nuclear energy in recent times becoming more controversial. The energy outcome by the splitting of…

Q: CAICUIATE SurtAce grAuity (Fg) of the Sun.

A: To find : surface gravity of sun

Q: Which of the images below shows convection? Earth Sun A D

A: heat can be transfer from one point  to another point via following 3 process :- 1. conduction 2.…

Q: What is the benefit of using the Earth’s magnetic field to migrate compared to the sun or stars?

A: Introduction: A magnetic field is a vector field that describes the magnetic influence on moving…

Q: Discuss why atoms can escape from the exosphere but not the lower parts of the atmosphere of a…

A: Gas molecules are in constant motion. The average speed by which they move will depend on the mass…

Q: Describe factors that affect peaking and hot channel factors

A: The hot channel factor is defined as the ratio of maximum linear power density to the average local…

Q: Question 2 Consider a planet orbiting its star at some distance. What surface temperature do you…

A: The radiant flux of the solar is given as, Fsolar=4,737 W/m2. The distance between the star and…

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