Question

Швидкість світла 300000км/с Яку відстань світло проходить за 20хв?​

Answer 1

Відповідь:

250км

Покрокове пояснення:

v=300000км/с

t=20хв=1200с

s=v/t

s=300000/12010=250км

Answer 2

Calculating the Distance Traveled by Light

To calculate the distance light travels in 20 minutes, we can use the formula:

distance = speed × time

Given that the speed of light is 300,000 km/s and the time is 20 minutes, we need to convert the time to seconds before plugging it into the formula.

Conversion of Time from Minutes to Seconds

First, let's convert 20 minutes to seconds:

20 minutes = 20 × 60 seconds = 1200 seconds

Now that we have the time in seconds, we can use the formula to find the distance traveled by light.

Calculation

distance = speed × time

distance = 300,000 km/s × 1200 s

distance = 360,000,000 km

So, light travels 360,000,000 kilometers in 20 minutes.