Question

(b) find the time, in seconds, that it took for the signal to travel from mars to earth. to find the time, divide the distance between mars and earth by the speed of light. enter the correct value in the box. round to the nearest second.
\frac{distance between mars and earth}{speed of light}=\square s

Explanation:

Step1: Identify the formula

The formula for time $t$ is $t=\frac{d}{v}$, where $d$ is the distance between Mars and Earth and $v$ is the speed of light. The speed of light $v = 299792458$ m/s. However, the distance between Mars and Earth is not given in this problem - let's assume the distance $d$ is known in meters.

Step2: Calculate time

Once we have the value of $d$ (in meters), we calculate $t=\frac{d}{299792458}$. Then we round the result to the nearest second.

Since the distance between Mars and Earth is not provided, we cannot give a numerical answer. But the general process to find the time is as above. If we assume the distance $d$ between Mars and Earth is, for example, $54600000000$ m (the closest distance), then:

Step3: Substitute and calculate

$t=\frac{54600000000}{299792458}\approx182$ s

Answer:

Without the distance value, we cannot provide a specific numerical answer. If the distance $d$ (in meters) is known, use $t = \frac{d}{299792458}$ and round to the nearest second.