[DOC] [TLE] Homework #4: Solutions [PAR] (The mass of one individual proton is about 1.6725 x 10-27kg; the mass of ... The 
total luminosity (energy radiated per second) of the sun is about 3.85 x 1026 J/s. 
... out how many reactions per second are required to power it, and we'll have ... 
and if the Sun's main sequence life is 10 billion years, what is Putrix's lifetime? [DOC] [TLE] Homework #7 solutions [PAR] Recall that the Sun produces energy by the fusion of hydrogen into helium in its 
... it's energy source by the fact that no other energy source could power the Sun 
for ... Then, to figure out how long this lifetime is, you need to kow the rate at 
which ... We know this from the Sun's luminosity, which is 3.78 x 1026 Joules/
second (a... [DOC] [TLE] Power From The Sun :: Chapter 2 [PAR] If we could harvest the energy coming from just 10 hectares (25 acres) of the 
surface ... from the sun, and since the sun's energy spreads out like light from a 
candle, ... At best the earth's atmosphere accounts for another 30 percent 
reduction in the ... The units of measure for solar radiation are joules per square 
meter (J/m2)... [DOC] [TLE] The Sun-Earth System - John Streete [PAR] If it gets up to about 10 million kelvins (kelvin, K, is a unit of temperature equal to 
... To find out how much energy falls on a square meter, calculate the surface 
area ... We know that the amount of energy leaving the Sun is 3.83 x 1026 joules 
per ... Infrared radiation, radio waves, visible light, and ultraviolet rays are all 
forms of... [DOC] [TLE] The Once & Future Sun - Department of Astronomy [PAR] Nov 17, 2007 ... How, then, can we hope to understand a Billion-year process if we ... age, we 
have pieced together how the clusters age and work out the ... it was only visible 
as a bright infrared source, since only infrared light ... 1 Lsun = 3.83x1026 Watts 
... luminosity (total power output) of the Sun are so large that we will... [DOC] [TLE] practice questions for exam 3 phys 202 1 [PAR] If  = 15 V, C = 20 F, and R = 4.0  105 , the time constant of the circuit is ... A 
motor sometimes burns out when its load is suddenly increased because the ... 
26. If you connect a 12-V rms AC power supply that operates at 5.0 kHz to a 20-
F ... An inductor with inductance L = 10 mH is connected to a power supply 
which. [DOC] [TLE] 3 Heat, Work & Energy - Garland Science [PAR] In this chapter, we introduce energy, work, and heat. Energy and related ... 
verting units, you see that this would power a 100 W light bulb: 2000 kcal day. =. [DOC] [TLE] Sun, Stars, In Between - NASA Technical Reports Server (NTRS) [PAR] curriculum specialists, and textbook writers as well as for the general public. .... 
and the Zodiacal Light. 10. Orbit and Separation of Apollo and Soyuz for the 
Artificial .... get the total solar power outputthe huge value of 3.83 x 1026 watts 
...... The EUV telescope was pointed at 26 other stars. ..... these particles to emit 
light. [DOC] [TLE] Stars, Galaxies, and Beyond - McGoodwin.Net [PAR] Jun 29, 2012 ... Basic Physical Quantities for the Sun and the Earth . ... Light Properties (Pre-QM 
and Early QM); Distance and Magnitudes .... The Interiors of Stars (Chapter 10). 
...... and astrophysics applying to space well beyond the solar system. ... 
especially from other sources, so may not have been stated as such in the... [DOC] [TLE] Lasers and optical radiation (EHC 23, 1982) - ipcs inchem [PAR] A brief survey of lasers and other man-made sources of optical radiation is ... 
Risks to the general population are considered as well as those of .... the 1-10 m

Question: If the sun burns out, we'll need another light source emitting 3.83 x 10 to the 26th power of these units
Answer: watts