0
300,000 km per second is the approximate speed of light.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How far can light travel in one day and how?
There's 24 hours in a standard day. Each hour has 3600 seconds in it (60 minutes, each of 60 seconds, 60 * 60 = 3600). So, that means light travels 3600 * 24 * 300 000 km in one 24-hour day, about 25920000000 km or 16105941302.792 miles.
What is the displacement of a hiker who travels 3.0 km east and then 4.0 km north?
5.0 km.
What is the displacement of a car traveling 15 km north 10 km east 25 km south and 10 km north.what is the distance it travels?
From the information that you provided, it is not possible to determine the displacement of the car. However, I can answer your second question. The distance is: 15+10+25+10=60 km
A car travels at 200 km in 2 hours calculate the speed of this car?
If a car travels 200 km in 2 hours, it will be traveling at the speed of: 200 km/2 hours = 100 km/h (62 mph)
What is the average speed of a train that travels at 120 km per hr for 6 hours and then 100 km per hr for 5 hours?
In 6 hours @ 120 km per hour, the train travels 120*6 = 720 km. In 5 hours @ 100 km per hour, the train travels 100*5 = 500 km. So, in all the train travels 720 + 500 = 1220 km in 6 + 5 = 11 hours. Its average speed is 1220/11 =110.9090.. recurring km per hour.
What travels at 300 000 km per second?
That is the speed of light.That is the speed of light.That is the speed of light.That is the speed of light.
How many kilomteres per hour is the speed of light?
Light travels at 300 000 km/second Multiply that by 3600(the number of seconds in an hour) 300 000 x 3 600 = 1 080 000 000 or 1.08 billion miles per hour.
Why is a fire normally seen before it is heard?
cuz light travels faster then sound(speed of sunlight 300 000 km in sec)
Does Light travels more slowly through solid materials?
Yes. The more dense the material the slower light travels. Light travels the slowest in diamond at about a third of its normal speed of 300 000 km /s in a vacuum.
If the light travels at a speed of 300 000 kms what is the value in scientific notation?
300,000 km/s in Scientific Notation = 3 x 105km/s
How fast does light waves travels in 1 second?
Please note that the speed is the same for 1 second or for 1 hour or whatever. Light travels 300,000 km per second, or 300 million meters per second.
Distance which EM waves can reach?
em waves travel at approximately 300 000 km per second in area space
How many meters does light travel in 2 hours?
Light travels 300,000 km per second, or 300 million meters/second. Convert the 2 hours to seconds, then multiply by 300 million.
What type of painreliever is recommended when you have braces?
E=MC2 E= energyM= mass C= speed of light(300 000 km/h) 2= 300 000 x 300 000= 90 000 000 000(90 000 000 000 000 European)
What manner does light travel?
300 000 km/s
How far away would a lamp have to be for its light to take 2 s to reach your eyes?
Light travels 300,000 km. every second.Light travels 300,000 km. every second.Light travels 300,000 km. every second.Light travels 300,000 km. every second.
How many meters is one light minute?
In a second, light travels about 300,000 km., or 300,000,000 meters. Multiply this by 60.In a second, light travels about 300,000 km., or 300,000,000 meters. Multiply this by 60.In a second, light travels about 300,000 km., or 300,000,000 meters. Multiply this by 60.In a second, light travels about 300,000 km., or 300,000,000 meters. Multiply this by 60.
