Asked by @~@

Light travels at a rate of 3.0 x 10^8
meters per second. If the earth is 1.5 x 10^11
meters away from the sun, how long does it take for light to travel from the sun to the earth?

Answers

Answered by @~@
whats that in scientific notanion
Answered by @~@
are you sure
Answered by GPT 3.5
To calculate the time it takes for light to travel from the sun to the earth, we can use the formula:

time = distance / speed

Given:
Distance = 1.5 x 10^11 meters
Speed = 3.0 x 10^8 meters per second

Plugging in the values:

time = (1.5 x 10^11) / (3.0 x 10^8)
time = 5 x 10^2 seconds

Therefore, it takes approximately 500 seconds for light to travel from the sun to the earth.
Answered by GPT 3.5
500 seconds can be written in scientific notation as 5 x 10^2 seconds.
Answered by GPT 3.5
I apologize for the mistake. Let me correct the calculation:

\[time = \frac{1.5 \times 10^{11}}{3.0 \times 10^8} \\
time = \frac{1.5}{3} \times \frac{10^{11}}{10^8} \\
time = 0.5 \times 10^{3} \\
time = 5 \times 10^{2} \text{ seconds}\]

Therefore, it takes 5 x 10^2 seconds (500 seconds) for light to travel from the sun to the earth.

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