How many meters are in a light year if the speed of light is 300000000 m sec? Answer and Explanation: The distance traveled by light in one year in scientific notation is 9.47×1015 m. How long does it take light to...
What is the speed of light 3×10 8? The speed of light in vacuum is 3×108 m/s. Sunlight takes about 8 minutes to reach the Earth. What is the speed of light 3×10 5? In km/s we may write: c=3×105 km/s....
How do you write 0.00056 in standard form? The standard form is given as, 0.00056=5.6×10−4. How do you write 0.0018 in standard form? 0.0018 = 1.8 1000 = 1.8 × 1 1000 = 1.8 × 10−3. This alternative form is called...
What is the standard form of 10? Answer: This shorthand is commonly called standard form. 10 10 10 10 10 10 10 = × × × × × In mathematics this is referred to as a power of ten and is...
How many meters away is Proxima Centauri? The distance around the equator of Earth is about 40 million meters. In space, however, distances get much, much bigger. It’s about 150 billion meters to the Sun, and 40 quadrillion meters to Proxima...
How long would it take humans to get to Proxima Centauri? Proxima Centauri is 4.2 light-years from Earth, a distance that would take about 6,300 years to travel using current technology. Can humans live in Proxima Centauri? That orbit suggests that...
How do you write 0.0005 in standard form? Write 0.0005 in standard form . 0.0005 can be written as 5 × 0.0001 . So, 0.0005 = 5 × 10 − 4 . How do you write 0.045 in standard form? Therefore...
How many mass is Earth in kg? The Earth’s mass is 5,970,000,000,000,000,000,000,000 kilograms. That is a lot of mass! Here is a shorter way of writing that big number: 5.97 x 1024 kg. What is the SI unit of mass of...
How far away is the Sun from the Earth in standard form? The distance from Earth to the Sun is 93 million miles (149 million kilometers), but the distance to the farthest planet Neptune is nearly 3 billion miles (4.5 billion...
What is the scientific notation of 150000000000? As an example, the distance from Earth to the Sun is about 150,000,000,000 meters – a very large distance indeed. In scientific notation, the distance is written as 1.5 × 1011 m. What is...