Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power...
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Transcript of Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power...
![Page 1: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/1.jpg)
Sun’s Energy Source
![Page 2: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/2.jpg)
Sun’s Energy Source
Sun’s Luminosity
_____ = 3.9 x 1026 watts [Note: 1 watt = ______ ]
Average power consumption by humans on Earth = ____________
Amount of sunlight reaching the Earth = ____________[ _____________________________ ]
Sun’s Energy Source
Nuclear fusionNet: _____________ [ _______________ ]
4 H atoms = _______________1 He atom = _______________
Mass Lost = _______________
![Page 3: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/3.jpg)
Sun’s Energy Source
Sun’s Luminosity
_1 LO_ = 3.9 x 1026 watts [Note: 1 watt = _1 J/s_ ]
Average power consumption by humans on Earth = ____________
Amount of sunlight reaching the Earth = ____________[ _____________________________ ]
Sun’s Energy Source
Nuclear fusionNet: _____________ [ _______________ ]
4 H atoms = _______________1 He atom = _______________
Mass Lost = _______________
![Page 4: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/4.jpg)
Sun’s Energy Source
Sun’s Luminosity
_1 LO_ = 3.9 x 1026 watts [Note: 1 watt = _1 J/s_ ]
Average power consumption by humans on Earth = _1.5 x 1013 W_
Amount of sunlight reaching the Earth = ____________[ _____________________________ ]
Sun’s Energy Source
Nuclear fusionNet: _____________ [ _______________ ]
4 H atoms = _______________1 He atom = _______________
Mass Lost = _______________
![Page 5: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/5.jpg)
Sun’s Energy Source
Sun’s Luminosity
_1 LO_ = 3.9 x 1026 watts [Note: 1 watt = _1 J/s_ ]
Average power consumption by humans on Earth = _1.5 x 1013 W_
Amount of sunlight reaching the Earth = _7.1 x 1017 W_[ _~ 50,000 X more than humans use_ ]
Sun’s Energy Source
Nuclear fusionNet: _____________ [ _______________ ]
4 H atoms = _______________1 He atom = _______________
Mass Lost = _______________
![Page 6: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/6.jpg)
Sun’s Energy Source
Sun’s Luminosity
_1 LO_ = 3.9 x 1026 watts [Note: 1 watt = _1 J/s_ ]
Average power consumption by humans on Earth = _1.5 x 1013 W_
Amount of sunlight reaching the Earth = _7.1 x 1017 W_[ _~ 50,000 X more than humans use_ ]
Sun’s Energy Source
Nuclear fusionNet: _4 H 1 He_ [ _4 p 2 p + 2 n_ ]
4 H atoms = _______________1 He atom = _______________
Mass Lost = _______________
![Page 7: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/7.jpg)
Sun’s Energy Source
Sun’s Luminosity
_1 LO_ = 3.9 x 1026 watts [Note: 1 watt = _1 J/s_ ]
Average power consumption by humans on Earth = _1.5 x 1013 W_
Amount of sunlight reaching the Earth = _7.1 x 1017 W_[ _~ 50,000 X more than humans use_ ]
Sun’s Energy Source
Nuclear fusionNet: _4 H 1 He_ [ _4 p 2 p + 2 n_ ]
4 H atoms = _6.693 x 10-27 kg_1 He atom = _6.645 x 10-27 kg_
Mass Lost = _______________
![Page 8: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/8.jpg)
Sun’s Energy Source
Sun’s Luminosity
_1 LO_ = 3.9 x 1026 watts [Note: 1 watt = _1 J/s_ ]
Average power consumption by humans on Earth = _1.5 x 1013 W_
Amount of sunlight reaching the Earth = _7.1 x 1017 W_[ _~ 50,000 X more than humans use_ ]
Sun’s Energy Source
Nuclear fusionNet: _4 H 1 He_ [ _4 p 2 p + 2 n_ ]
4 H atoms = _6.693 x 10-27 kg_1 He atom = _6.645 x 10-27 kg_
Mass Lost = _0.048 x 10-27 kg_
![Page 9: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/9.jpg)
![Page 10: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/10.jpg)
Example1.000 kg H _______ kg He [ Efficiency = ______ ]
E = mc2 = ( _________ )( _____________ )2 = ____________
This amount of energy is equivalent to burning ____________ of coal !!
To generate 3.9 x 1026 W _____________ of H are converted to He every second.
This also means that the Sun is losing ___________ of mass every second which is transformed to energy (i.e. ____________________________)
E = mc2
![Page 11: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/11.jpg)
Example1.000 kg H _______ kg He [ Efficiency = ______ ]
E = mc2 = ( _________ )( _____________ )2 = ____________
This amount of energy is equivalent to burning ____________ of coal !!
To generate 3.9 x 1026 W _____________ of H are converted to He every second.
This also means that the Sun is losing ___________ of mass every second which is transformed to energy (i.e. ____________________________)
E = mc2Energy [J]
Speed of Light [m/s]
Mass [kg]
![Page 12: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/12.jpg)
Example1.000 kg H _0.993_ kg He [ Efficiency = _0.7%_ ]
E = mc2 = ( _0.007 kg_ )( _3.0 x 108 m/s_ )2 = _6.3 x 1014 J_
This amount of energy is equivalent to burning ____________ of coal !!
To generate 3.9 x 1026 W _____________ of H are converted to He every second.
This also means that the Sun is losing ___________ of mass every second which is transformed to energy (i.e. ____________________________)
E = mc2Energy [J]
Speed of Light [m/s]
Mass [kg]
![Page 13: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/13.jpg)
Example1.000 kg H _0.993_ kg He [ Efficiency = _0.7%_ ]
E = mc2 = ( _0.007 kg_ )( _3.0 x 108 m/s_ )2 = _6.3 x 1014 J_
This amount of energy is equivalent to burning _20 million kg_ of coal !!This is equivalent to the amount of energy 16,000 homes use in a year!!
To generate 3.9 x 1026 W _____________ of H are converted to He every second.
This also means that the Sun is losing ___________ of mass every second which is transformed to energy (i.e. ____________________________)
E = mc2Energy [J]
Speed of Light [m/s]
Mass [kg]
![Page 14: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/14.jpg)
Example1.000 kg H _0.993_ kg He [ Efficiency = _0.7%_ ]
E = mc2 = ( _0.007 kg_ )( _3.0 x 108 m/s_ )2 = _6.3 x 1014 J_
This amount of energy is equivalent to burning _20 million kg_ of coal !!This is equivalent to the amount of energy 16,000 homes use in a year!!
To generate 3.9 x 1026 W _600 billion kg_ of H are converted to He every second.
This also means that the Sun is losing ___________ of mass every second which is transformed to energy (i.e. ____________________________)
E = mc2Energy [J]
Speed of Light [m/s]
Mass [kg]
![Page 15: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/15.jpg)
Example1.000 kg H _0.993_ kg He [ Efficiency = _0.7%_ ]
E = mc2 = ( _0.007 kg_ )( _3.0 x 108 m/s_ )2 = _6.3 x 1014 J_
This amount of energy is equivalent to burning _20 million kg_ of coal !!This is equivalent to the amount of energy 16,000 homes use in a year!!
To generate 3.9 x 1026 W _600 billion kg_ of H are converted to He every second.
This also means that the Sun is losing _4 billion kg_ of mass every second which is transformed to energy (i.e. ____________________________)
E = mc2Energy [J]
Speed of Light [m/s]
Mass [kg]
![Page 16: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/16.jpg)
Example1.000 kg H _0.993_ kg He [ Efficiency = _0.7%_ ]
E = mc2 = ( _0.007 kg_ )( _3.0 x 108 m/s_ )2 = _6.3 x 1014 J_
This amount of energy is equivalent to burning _20 million kg_ of coal !!This is equivalent to the amount of energy 16,000 homes use in a year!!
To generate 3.9 x 1026 W _600 billion kg_ of H are converted to He every second.
This also means that the Sun is losing _4 billion kg_ of mass every second which is transformed to energy (i.e. _light - electromagnetic radiation_)
E = mc2Energy [J]
Speed of Light [m/s]
Mass [kg]
![Page 17: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/17.jpg)
Fun Sun Facts:
• The Sun is so large that ________ Earth’s could fit inside.• The Sun contains almost _______ of all the mass in the
solar system.• The Sun’s lifetime on the main sequence is _________
years.• The Sun is ________________ old now.• Out of the 50 closest stars, the Sun ranks ____ in mass.
Most stars are ___________ than the Sun.• The Sun’s nearest neighbor is ____________________
_____.• The Sun is ______________________ than when it was first
born.• ___________ of antimatter per day would supply the
world’s energy needs.
![Page 18: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/18.jpg)
Fun Sun Facts:
• The Sun is so large that _1 million_ Earth’s could fit inside.
• The Sun contains almost _______ of all the mass in the solar system.
• The Sun’s lifetime on the main sequence is _________ years.
• The Sun is ________________ old now.• Out of the 50 closest stars, the Sun ranks ____ in mass.
Most stars are ___________ than the Sun.• The Sun’s nearest neighbor is ____________________
_____.• The Sun is ______________________ than when it was first
born.• ___________ of antimatter per day would supply the
world’s energy needs.
![Page 19: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/19.jpg)
Fun Sun Facts:
• The Sun is so large that _1 million_ Earth’s could fit inside.
• The Sun contains almost _99.9%_ of all the mass in the solar system.
• The Sun’s lifetime on the main sequence is _________ years.
• The Sun is ________________ old now.• Out of the 50 closest stars, the Sun ranks ____ in mass.
Most stars are ___________ than the Sun.• The Sun’s nearest neighbor is ____________________
_____.• The Sun is ______________________ than when it was first
born.• ___________ of antimatter per day would supply the
world’s energy needs.
![Page 20: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/20.jpg)
Fun Sun Facts:
• The Sun is so large that _1 million_ Earth’s could fit inside.
• The Sun contains almost _99.9%_ of all the mass in the solar system.
• The Sun’s lifetime on the main sequence is _10 billion_ years.
• The Sun is ________________ old now.• Out of the 50 closest stars, the Sun ranks ____ in mass.
Most stars are ___________ than the Sun.• The Sun’s nearest neighbor is ____________________
_____.• The Sun is ______________________ than when it was first
born.• ___________ of antimatter per day would supply the
world’s energy needs.
![Page 21: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/21.jpg)
Fun Sun Facts:
• The Sun is so large that _1 million_ Earth’s could fit inside.
• The Sun contains almost _99.9%_ of all the mass in the solar system.
• The Sun’s lifetime on the main sequence is _10 billion_ years.
• The Sun is _4.57 billion years_ old now.• Out of the 50 closest stars, the Sun ranks ____ in mass.
Most stars are ___________ than the Sun.• The Sun’s nearest neighbor is ____________________
_____.• The Sun is ______________________ than when it was first
born.• ___________ of antimatter per day would supply the
world’s energy needs.
![Page 22: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/22.jpg)
Fun Sun Facts:
• The Sun is so large that _1 million_ Earth’s could fit inside.
• The Sun contains almost _99.9%_ of all the mass in the solar system.
• The Sun’s lifetime on the main sequence is _10 billion_ years.
• The Sun is _4.57 billion years_ old now.• Out of the 50 closest stars, the Sun ranks _#4_ in mass.
Most stars are _less massive_ than the Sun.• The Sun’s nearest neighbor is ____________________
_____.• The Sun is ______________________ than when it was first
born.• ___________ of antimatter per day would supply the
world’s energy needs.
![Page 23: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/23.jpg)
Fun Sun Facts:
• The Sun is so large that _1 million_ Earth’s could fit inside.
• The Sun contains almost _99.9%_ of all the mass in the solar system.
• The Sun’s lifetime on the main sequence is _10 billion_ years.
• The Sun is _4.57 billion years_ old now.• Out of the 50 closest stars, the Sun ranks _#4_ in mass.
Most stars are _less massive_ than the Sun.• The Sun’s nearest neighbor is _Proxima Centauri 4.2
ly away_.• The Sun is ______________________ than when it was first
born.• ___________ of antimatter per day would supply the
world’s energy needs.
![Page 24: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/24.jpg)
Fun Sun Facts:
• The Sun is so large that _1 million_ Earth’s could fit inside.
• The Sun contains almost _99.9%_ of all the mass in the solar system.
• The Sun’s lifetime on the main sequence is _10 billion_ years.
• The Sun is _4.57 billion years_ old now.• Out of the 50 closest stars, the Sun ranks _#4_ in mass.
Most stars are _less massive_ than the Sun.• The Sun’s nearest neighbor is _Proxima Centauri 4.2
ly away_.• The Sun is _30% more luminous today_ than when it
was first born.• ___________ of antimatter per day would supply the
world’s energy needs.
![Page 25: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/25.jpg)
Fun Sun Facts:
• The Sun is so large that _1 million_ Earth’s could fit inside.
• The Sun contains almost _99.9%_ of all the mass in the solar system.
• The Sun’s lifetime on the main sequence is _10 billion_ years.
• The Sun is _4.57 billion years_ old now.• Out of the 50 closest stars, the Sun ranks _#4_ in mass.
Most stars are _less massive_ than the Sun.• The Sun’s nearest neighbor is _Proxima Centauri 4.2
ly away_.• The Sun is _30% more luminous today_ than when it
was first born.• ____14 kg___ of antimatter per day would supply the
world’s energy needs.
![Page 26: Suns Energy Source. Suns Luminosity _____ = 3.9 x 10 26 watts[Note: 1 watt = ______ ] Average power consumption by humans on Earth = ____________ Amount.](https://reader036.fdocuments.in/reader036/viewer/2022081512/5a4d1b6c7f8b9ab0599b3c3e/html5/thumbnails/26.jpg)
Sun’s Energy Source