Question

Find the distance travelled by light in one hour, given the speed of light is 300,000km per second

Answer 1

Answer:

The Speed of light is a constant. Light travels at about 300,000 km in one second. 1 hour has 60 minutes and one minute has 60 seconds, so light will travel about 60 * 60 * 300, 000 = 1080000000 km in an hour.

Answer 2

Answer:

Light travels at about 300,000 km in one second.

1 hour = 60 minutes

1 minute = 60 seconds

so,light will travel 60 × 60 × 300000

= 1080000000 km per hour

Step-by-step explanation:

Hope it helps you