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When light rays from stars enter into earth’s atmosphere, it travels from
- a)denser to rarer medium
- b)rarer medium to vacuum
- c)rarer to denser medium
- d)denser medium to vacuum
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
When light rays from stars enter into earth’s atmosphere, it tra...
Light travels from rarer to denser medium when it enters into earth's atmosphere
Most Upvoted Answer
When light rays from stars enter into earth’s atmosphere, it tra...
Correct option should be (a) because in this question it is said that light is coming from star to earth's atmosphere.That is from rarer medium(vaccum) to a denser medium(earth's atmosphere).
If it were to asked that light is comin from upper atmosphere to the earth's surface then it would undergo from denser medium to rarer medium.
If it were to asked that light is comin from upper atmosphere to the earth's surface then it would undergo from denser medium to rarer medium.
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When light rays from stars enter into earth’s atmosphere, it tra...
When light rays from stars enter into Earth, they travel through the Earth's atmosphere. The Earth's atmosphere consists of several layers including the troposphere, stratosphere, mesosphere, thermosphere, and exosphere.
As the light rays pass through the atmosphere, they can be affected by various factors such as scattering, absorption, and reflection. These interactions cause changes in the intensity, color, and direction of the light rays.
Scattering occurs when the light rays interact with particles or molecules in the atmosphere. This scattering can cause the light to change direction, resulting in phenomena such as the blue color of the sky during the day.
Absorption happens when certain molecules in the atmosphere absorb specific wavelengths of light. For example, molecules such as ozone in the stratosphere absorb harmful ultraviolet (UV) radiation from the Sun, protecting life on Earth.
Reflection occurs when light rays hit a surface and bounce off in different directions. This can happen when light rays reach the surface of the Earth or when they interact with clouds in the atmosphere.
Once the light rays reach the surface of the Earth, they can be further scattered, absorbed, or reflected by different objects such as trees, buildings, or bodies of water. Eventually, some of these light rays reach our eyes, allowing us to see the stars in the night sky.
As the light rays pass through the atmosphere, they can be affected by various factors such as scattering, absorption, and reflection. These interactions cause changes in the intensity, color, and direction of the light rays.
Scattering occurs when the light rays interact with particles or molecules in the atmosphere. This scattering can cause the light to change direction, resulting in phenomena such as the blue color of the sky during the day.
Absorption happens when certain molecules in the atmosphere absorb specific wavelengths of light. For example, molecules such as ozone in the stratosphere absorb harmful ultraviolet (UV) radiation from the Sun, protecting life on Earth.
Reflection occurs when light rays hit a surface and bounce off in different directions. This can happen when light rays reach the surface of the Earth or when they interact with clouds in the atmosphere.
Once the light rays reach the surface of the Earth, they can be further scattered, absorbed, or reflected by different objects such as trees, buildings, or bodies of water. Eventually, some of these light rays reach our eyes, allowing us to see the stars in the night sky.
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When light rays from stars enter into earth’s atmosphere, it travels froma)denser to rarer mediumb)rarer medium to vacuumc)rarer to denser mediumd)denser medium to vacuumCorrect answer is option 'C'. Can you explain this answer?
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