If light travels 10,000 km in 3.3 x 10-2 sec, how long will it take light to travel one meter.

1km=1000m

Divide 3.3x10^-2 by the total number of metres in 10,000km.

3.3*10^-9

To calculate how long it will take light to travel one meter, we can use the given information: light travels 10,000 km in 3.3 x 10^(-2) sec.

First, let's convert the distance from kilometers to meters. We know that 1 kilometer is equal to 1000 meters. So, 10,000 km is equal to 10,000 x 1000 meters, which is 10,000,000 meters.

Next, we need to determine the speed of light. Speed is defined as distance divided by time. In this case, the distance is 10,000,000 meters and the time is 3.3 x 10^(-2) sec. Therefore, the speed of light is:

Speed = distance / time
Speed = 10,000,000 meters / 3.3 x 10^(-2) sec

To simplify the calculation, we can rewrite 3.3 x 10^(-2) as 0.033. Now, let's divide the distance by the time:

Speed = 10,000,000 meters / 0.033 sec

Dividing these two values, we get:

Speed ≈ 303,030,303.03 meters per second

Finally, to determine how long it would take light to travel one meter, we can take the reciprocal of the speed:

Time = 1 meter / Speed

Substituting the value we obtained for the speed, we have:

Time = 1 meter / 303,030,303.03 meters per second

Calculating this, we find:

Time ≈ 3.30 x 10^(-9) seconds

Therefore, it would take light approximately 3.30 x 10^(-9) seconds to travel one meter.

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