The speed of light is about \(3.00 \times 10^5\) km/s. It takes approximately 1.28 seconds for light reflected from the moon to reach Earth.
What is the average distance from Earth to the moon?
Answer (3)
Just to correct you - the speed of light is 3.0 x 10^5 km/sec and not 105 km/sec as given by you (maybe it was just a typing mistake from your end).
The average distance between earth and moon would be - 384,000 kms.
This is calculated by the formula -> Distance = Speed x Time.
The average distance from Earth to the moon is calculated by multiplying the speed of light (3.00 imes 10^5 km/s) by the time it takes for light to travel that distance (1.28 seconds), resulting in a distance of approximately 384,000 kilometers.
The average distance from Earth to the moon can be calculated using the given speed of light and the time it takes for light to reach Earth from the moon. The speed of light is about 3.00 imes 10^5 km/s, and it takes roughly 1.28 seconds for light to travel this distance. To find the distance, we multiply the speed of light by the time the light takes to travel from the moon to Earth:
Distance = Speed of Light imes Time Distance = (3.00 imes 10^5 km/s) imes 1.28 s Distance = 3.84 imes 10^5 km
This calculation shows that the average distance from Earth to the moon is approximately 384,000 kilometers.
The average distance from Earth to the Moon can be calculated using the formula Distance = Speed × Time. Given the speed of light is approximately 3.00 × 10^5 km/s and the time is 1.28 seconds, the distance is about 384,000 kilometers. This information is essential in astronomy and space travel.
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