Statement-1 : During thunderstrom, light is seen much earlier than the sound is heard
Statement-2 : Light travels faster than sound.

Options

A. Statement-1 is true, Statement-2 is true , Statement-2 is correct explanation for Statement-10
B. Statement-1 is true,Statement-2 is true , Statement-2 is NOT a correct explanation for Statement-10
C. Statement-1 is true, Statement-2 is false
D. Statement-1 is false, Statement-2 is true

Answer

To solve the question, we need to analyze both statements and determine their validity and relationship.

### Step 1: Analyze Statement 1
**Statement 1:** During a thunderstorm, light is seen much earlier than the sound is heard.

- During a thunderstorm, we typically observe lightning (which produces light) before we hear the thunder (which produces sound). This is a common experience and can be attributed to the different speeds at which light and sound travel.

### Step 2: Analyze Statement 2
**Statement 2:** Light travels faster than sound.

- The speed of light in a vacuum is approximately \(3 \times 10^8\) meters per second. In contrast, the speed of sound in air at room temperature is about \(343\) meters per second (or roughly \(3.43 \times 10^2\) m/s).
- Clearly, the speed of light is significantly greater than the speed of sound.

### Step 3: Establish the Relationship Between the Statements
- Since light travels much faster than sound, it follows that in a thunderstorm, the light from the lightning will reach an observer before the sound of thunder does.
- Therefore, Statement 2 provides the correct explanation for Statement 1.

### Conclusion
Both statements are true, and Statement 2 is the correct explanation for Statement 1.

**Final Answer:** The correct option is the first one, indicating that both statements are true and Statement 2 explains Statement 1.

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