Question

Jake noted that speed of light is approximately 1.1 x 10^9 km/h;

the speed of sound is approximately 1.2 x 103 km/h; and
11 + 12 = 0.916.
Using Jake's figures how many times faster is light than speed?
Write your answer in standard form.

Answer 1

Light is approximately 9.16 x 10^5 times faster than the speed of sound.

Step-by-step explanation:

To calculate the ratio of the speeds of light and sound, we can divide the speed of light by the speed of sound. Using Jake's figures, we have:

Speed of light (c) = 1.1 x 10^9 km/h = 3.0 x 10^8 m/s

Speed of sound (v) = 1.2 x 10^3 km/h = 343 m/s

The ratio of the speeds is:

c / v = (3.0 x 10^8 m/s) / (343 m/s) = 9.16 x 10^5

Therefore, light is approximately 9.16 x 10^5 times faster than the speed of sound. This means that light travels around 9 million times faster than sound does in a vacuum. This difference in speed is what allows us to see things that are far away from us, while still hearing sounds that are nearby.

Answer 2

Sorry bro I don't know the answer but try the internet and see if that works

Step-by-step explanation: