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How Does Energy from the Sun Reach Earth? It takes solar energy an average of 8 ⅓ minutes to reach Earth from the Sun. This energy travels about 150 million kilometers (93 million miles) through space to reach the top of Earth’s atmosphere. Waves of solar energy radiate, or spread out, from the Sun and travel at the speed of light through ...
The expression to determine this value is: Isc = (6.33×107 W m2)(Surface Area of Sun) 4π(Distance from Earth to Sun)2 I s c = (6.33 × 10 7 W m 2) (S u r f a c e A r e a o f S u n) 4 π (D i s t a n c e f r o m E a r t h t o S u n) 2. To determine the average amount of solar energy that reaches the Earth, we must consider what the Earth ...
Dec 12, 2022 · Thus, it takes less than 13-minutes for sunlight to reach all of the inner planets in our solar system. However, it takes much longer for sunlight to reach the gas giants. It takes 43.2-minutes for sunlight to reach Jupiter, and 79.3-minutes for it to reach Saturn. For Uranus, it takes 159.6-minutes, and for Neptune, it takes just over 4-hours.
Sunlight takes about 8.3 minutes to reach Earth from the surface of the Sun. [3] A photon starting at the center of the Sun and changing direction every time it encounters a charged particle would take between 10,000 and 170,000 years to get to the surface.
Jun 10, 2022 · A solar flare is an intense burst of radiation, or light, on the Sun. Flares are our solar system’s most powerful explosive events – the most powerful flares have the energy equivalent of a billion hydrogen bombs, enough energy to power the whole world for 20,000 years. Light only takes about 8 minutes to travel from the Sun to Earth, so ...
Aug 28, 2023 · Now we get to the most commonly asked question, “how does the heat from the sun reach the Earth?” Once solar energy reaches the Earth’s atmosphere, it’s either absorbed or reflected back into space. Roughly 70% of the incoming solar energy is absorbed by the Earth’s surface, waters and air, whilst the remaining 30% is reflected.
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Apr 28, 2024 · The duration for sunlight to reach Earth is influenced by the Earth’s elliptical orbit around the Sun. When the Earth is closest to the Sun, sunlight takes around 490 seconds to reach us. Conversely, when the Earth is farthest from the Sun, it takes approximately 507 seconds for sunlight to make its journey.
