How many joules does the sun emit per second
Web14 feb. 2024 · Located a mere 93 million miles away from our planet’s surface, the Sun is a thermonuclear fusion reaction. Good thing it’s that far away, since nuclear fusion involves … Web21 aug. 2014 · Calculate the number of photons produced per millisecond. Solution Step 1. Calculate the energy of a photon. E = (hc)/λ = (6.626 × 10^34"J·s" × 2.998 × 10^8"m·s"^ …
How many joules does the sun emit per second
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WebIf the sun were always directly overhead, the amount of energy incident upon a 1 cm 2 solar collector oriented perpendicular to the sun's rays in 12 hours would be. (137 mW/cm 2) x … WebIncandescent light bulbs radiate 40 to 100 watts. The Sun delivers 1,360 watts per square meter. An astronaut facing the Sun has a surface area of about 0.85 square meters, so …
Web25 jan. 2024 · The sun’s luminosity is about 3.8 x 1026 Joules a second. In terms of mass, you can think of the total energy output as about 4,000,000 tons every second. When the curvature of the Earth and the density of the luminosity that hits our planet is considered, we receive only about 4.5 pounds per second of that energy. What is solar radiation W m2? Web18 jan. 2024 · The sun produces 1.23 x 10 ^ 35 Joules of energy in one year. To compare, a nuclear weapon only gives off 4.18 x 10 ^ 15 Joules of energy, which is less energy …
WebPower is energy per unit time, and so if we can find the energy per photon, we can determine the number of photons per second. This will best be done in joules, since power is given in watts, which are joules per second. Solution The power in visible light production is 10.0% of 100 W, or 10.0 J/s.
Web7 aug. 2024 · A wave with a higher frequency, or a longer wavelength, transmits more energy with each photon. Multiply the the Planck constant, 6.63 x 10^-34, by the wave's speed. Assuming the wave's speed to be the speed of light in a vacuum, which is 3 x 10^8 meters per second: 6.63 x 10^-34 x 3 x 10^8 = 1.99 x 10^-25.
Web9 aug. 2000 · The Sun produces 4 x 10 26 joules per second of electromagnetic radiation, a fraction of which is intercepted by Earth. The source of this energy is a series of … songs to sing when someone diesWebWe know that the Sun loses 3.78 x 10 26 Joules of energy every second (this is the Sun's luminosity). By using E = mc 2, figure out how much mass this corresponds to. That is, how much mass does the Sun lose every second? Express your answer in metric tons. (A metric ton = 1000 kg.) (2 pts.) songs to sing to the lordWebIncandescent light bulbs radiate 40 to 100 watts. The Sun delivers 1,360 watts per square meter. An astronaut facing the Sun has a surface area of about 0.85 square meters, so he or she receives energy equivalent to 19 60-watt … songs to sing while drunkWeb28 nov. 2024 · I would assume that given that the earth receives about 1350 W/m^2 from the sun there is some calculation involving the size of the sun (radius 696,000 kilometers) … songs to sing to newbornWebThis means, the energy emitted in one second = 25 × 10^ {-3} 25×10−3 J Number of photons in one second = \dfrac {25×10^ {-3}} {3.74×10^ {-19}} = 6.68 × 10^ {16} 3.74×10−1925×10−3 = 6.68×1016 Need a fast expert's response? Submit order and get a quick answer at the best price for any assignment or question with DETAILED … songs to sing to your mumWeb1 mrt. 2024 · The sun’s luminosity is about 3.8 x 1026 Joules a second. In terms of mass, you can think of the total energy output as about 4,000,000 tons every second. When … songs to sing withThe sun has about 5 x 1023 horsepower – which is 5 with 23 zeroes after it. This translates to about 8 x 1020 Corvettes running at full power per second. For comparison purposes, one billion only has nine zeroes. Keep in mind that the sun is almost 93 million miles from the Earth. This means that not … Meer weergeven Instead of continuing to rely on fossil fuels, it is time to turn to the sun, which provides an astronomical amount of energy (no pun intended). … Meer weergeven If ergs and joules are not a regular part of your vocabulary, then horsepower might be easier to understand. Historically, this term was … Meer weergeven It’s easy, but it requires a change from the norm. According to the US Energy Information Administration, 86% of our energy comes from coal, natural gas, and nuclear … Meer weergeven The core of the Sun has so much pressure that nuclear fusion occurs. That energy eventually gets to the surface of the sun and shows up as light. The sunlight we see is about 6000 Kelvin or 10340.33° Fahrenheit. A … Meer weergeven songs to sing while hiking