The speed of light in cold air is approximately 3×10⁸ meters per second. The speed of sound in cold is approximately 3×10² meters per second. The speed of light in cold air is hiw many times the speed of sound in cold air?
To determine how many times faster the speed of light is compared to the speed of sound in cold air, we divide the speed of light by the speed of sound:
(3x10^8 meters per second) / (3x10^2 meters per second)
Simplifying this expression, we divide 3 by 3 and 10^8 by 10^2:
= 10^6
Therefore, the speed of light in cold air is 1,000,000 times faster than the speed of sound in cold air.
To find the ratio of the speed of light to the speed of sound in cold air, we can divide the two speeds.
The speed of light in cold air is approximately 3×10⁸ meters per second, and the speed of sound in cold air is approximately 3×10² meters per second.
So, the ratio is:
(3×10⁸ meters per second) / (3×10² meters per second)
Simplifying the ratio, we divide 3×10⁸ by 3×10²:
= (3×10⁸) / (3×10²)
= (3/3) × (10⁸/10²)
= 10⁶
Therefore, the speed of light in cold air is 1,000,000 times the speed of sound in cold air.
To find out how many times the speed of light in cold air is compared to the speed of sound in cold air, we simply divide the speed of light by the speed of sound.
Mathematically, the calculation would be:
Speed of light in cold air / Speed of sound in cold air
Using the given values:
(3×10⁸ m/s) / (3×10² m/s)
To divide the two values, we subtract the exponents of the scientific notation:
(3/3) × (10⁸/10²) = 10⁶
Therefore, the speed of light in cold air is 1 million times faster than the speed of sound in cold air.