300,000 kilometers per second x 60 sec x 60 will give you km/h
Answer1 080 000 000 km/h - just over 1 billion kilometers per hour.1 light-hour = 1.07925285 × 109 kilometers.
299,792.458
Light is so fast that it is usually expressed as about 300,000 kilometers per second. If you multiply that by 3600 seconds / hour, you get the speed in kilometers per hour.
Depends what method of transportation I am using.
The speed of light in a vacuum is about 300,000 kilometers per second. So, in one second, light would travel 300,000 kilometers.
460
If 1 hour ===> 40 km, then 2 hours ===> 80 km.
One lightyear is equivalent to 9.461 trillion kilometers. To find the distance in kilometers per hour, you would need to divide this by the number of hours in a year (8,760 hours). This would give you approximately 1,080,815,900 kilometers in one lightyear per hour.
That depends at what speed you are travelling.
120 mph = 193.12 km/h
At one kilometer an hour 377 hours.
One one year's time, light can travel 9.4605284 × 1012 kilometers.