# How long does it take light to travel 1 foot?

## How long does it take light to travel 1 foot?

How long does it take light to travel certain distances?

Distance Time
1 foot 1 nanosecond
1 thousand 5.3 microseconds
From New York to Los Angeles 0.016 seconds
Around Earth’s equator 0.133 seconds

## the speed of light is one foot per nanosecond. one second equals 109 nanoseconds. One meter is 39.37 inches.How far does light travel in 10 nanoseconds in meters?Light travels at 299,792,458 meters per second and a nanosecond is one billionth of a second, so in a nanosecond light travels about 0.3 meters or about 0.98 feet per nanosecond.How many nanoseconds does it take light to travel 1.50 feet in a vacuum?Based on an answer by Richard Muller, light travels at 1 foot per nanosecond in a vacuum. 5.5 nanoseconds! Hope this helped! It’s approximately true that light travels one foot in one nanosecond – so without a lot of math – about five and a half nanoseconds.How long does it take light to travel 1.0 m in a vacuum?Answer and Explanation: (a) The time it takes light to travel 1.0 m in vacuum: {eq}t = \dfrac dc = \dfrac{1.0}{3 \times 10^8} = 3.33 \times 10^{-9} \ \rm s = \boxed{\bf 3.33…How many nanoseconds does it take light to travel 1.00 feet in a vacuum?s=1.02ns.

#### Is a nanosecond faster than light?

Light travels about 1 foot per nanosecond or 186 miles per millisecond or 300,000 kilometers per second. It approaches ∞ as the speed approaches the speed of light. Nothing can go faster than the speed of light.

#### Is a nanosecond faster than the speed of light?

How long does it take light to travel one nanosecond?

I get 1 nanosecond as an answer. Yes, 1 ft/ns, weird, but quite useful sometimes. First mistake. Second error. Yes, 1 ft/ns, weird, but quite useful sometimes. First mistake.

## How many seconds does light travel in one second?

Light travels 3 x 10^8 meters/second, or 186,000 miles per second (information taken from a chemistry textbook). 1 meter = 3.2808 feet, so I get 1 nanosecond as the answer. To correct? There are 3600 seconds in an hour, so 3600 / 1500 = 2.4 hours. Thanks! I get 1 nanosecond as an answer. Yes, 1 ft/ns, weird, but quite useful sometimes.

## How long does light take to travel one meter?

Light travels 3 x 10^8 meters/second, or 186,000 miles per second (information taken from a chemistry textbook). 1 meter = 3.2808 feet, so I get 1 nanosecond as the answer. To correct?

Which is faster by a nanosecond or a light foot?

A useful measurement fact to remember is that a nanosecond is a light foot. This corresponds to 1 cycle of a Ghz processor, which gives an idea of ​​why multiprocessors turn on and the processor frequency is usually less than about 4 Ghz. of course, signals in a processor move slower than the speed of light, and a cycle involves multiple switches.