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: 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: 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: 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: 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: 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: 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: 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: 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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