Light from the sun reaches the earth approximately in

Options

A. A.5s
B. B.50s
C. C. 500s
D. D. 0.5s

Explanation

To solve the question of how long it takes for light from the sun to reach the Earth, we can follow these steps:

### Step 1: Understand the time it takes for light to travel from the sun to the Earth.
We know that light takes approximately 8 minutes and 20 seconds to reach the Earth.

### Step 2: Convert the time from minutes to seconds.
Since the options provided are in seconds, we need to convert the time from minutes into seconds.

1. **Convert 8 minutes to seconds:**
- We know that 1 minute = 60 seconds.
- Therefore, 8 minutes = 8 × 60 = 480 seconds.

### Step 3: Add the remaining seconds.
Now, we need to add the additional 20 seconds to the 480 seconds we calculated.

- Total time = 480 seconds + 20 seconds = 500 seconds.

### Step 4: Identify the correct option.
Now that we have calculated the total time it takes for light to reach the Earth, we can compare it with the options given:

- Option A: 5 seconds
- Option B: 50 seconds
- Option C: 500 seconds
- Option D: 0.5 seconds

From our calculation, we see that the correct answer is **Option C: 500 seconds**.

### Conclusion:
Light from the sun reaches the Earth in approximately 500 seconds.

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