Distance between them is 517000000 km.
Speed of light is 300000 km/sec.
So the time will be taken by the light to reach earth's surface is, 517000000/300000= 1723.33 second or 28.72 minutes
So it will take 28.72 minutes to reach earth's surface.
The space probe Dawn is currently orbiting Ceres, the largest object in the Asteroid Belt. It is about 517,000,000...
1. Ceres is the largest asteroid. Its mean radius is 476 km and its mass is 9.4×10^20 kg. Using this, and G=6.67×10^−11 Nm^ 2 kg^−2, and approximating it as a sphere, compute the speed required to escape the gravity on the surface of Ceres. Speed= ___ m.s^−1. (to two significant figures, don't use scientific notation) 2. Consider the mechanical energy of a body in geostationary orbit above the Earth's equator, at rGS = 42000 km. Consider the mechanical energy of the...
A space probe on the surface of Mars sends a radio signal back to the Earth, a distance of 7.03 x 107 km. Radio waves travel at the speed of light (3.00 108 m/s). How many seconds does it take for the signal to reach the Earth?
NASA is still in communication with the Voyager 1 spacecraft, 41 years and 7 months after its launch. The spacecraft is currently at a distance of about 145 Astronomical Units (AU), or over 4 times the current distance to Pluto. How long did it take a bit of data in a radio signal stream from the spacecraft to reach the Earth where the Deep Space Network's 70-meter dishes detects faint signals? [1 AU 150 million km; c3x105 km/s; speed distance/time.]...
The world's largest observatory, ALMA, is comprised of telescopes which serve as interferometric elements. The telescopes are placed up to 16km apart. They are designed to detect light of wavelength in the range from 0.3 to 3.6mm. a) What is the highest achievable angular resolution of ALMA? b) Can ALMA resolve the size of Earth's orbit in a planetary system such as our own, seen at 100pc away from us? A parsec (pc) corresponds to 3.086 x 1016 m. Earth's...
What are the Solutions to Part B of Chapter 2 of Tillery Physics 9th edition.......kinda pointless for you guys to only have the solutions that the book has already. 1. What was the average speed in km/h of a car that travels 400.0 km in 4.5 h? 2. What was the average speed in km/h of a boat that moves 15.0 km across a lake in 45 min? 3. How much would a 80.0 kg person weigh (a) on Mars,...
SYNOPSIS The product manager for coffee development at Kraft Canada must decide whether to introduce the company's new line of single-serve coffee pods or to await results from the product's launch in the United States. Key strategic decisions include choosing the target market to focus on and determining the value proposition to emphasize. Important questions are also raised in regard to how the new product should be branded, the flavors to offer, whether Kraft should use traditional distribution channels or...