If a sound wave travels 1 km in 3 seconds, what is its speed?

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Question: If a sound wave travels 1 km in 3 seconds, what is its speed?

Options:

Correct Answer: 300 m/s

Solution:

Speed = Distance/Time = 1000 m / 3 s = 333.33 m/s, approximately 333 m/s.

If a sound wave travels 1 km in 3 seconds, what is its speed?

If a sound wave travels 1 km in 3 seconds, what is its speed?

Step 1: Identify the distance the sound wave travels. In this case, it is 1 km.
Step 2: Convert the distance from kilometers to meters. 1 km = 1000 meters.
Step 3: Identify the time it takes for the sound wave to travel that distance. Here, it is 3 seconds.
Step 4: Use the formula for speed, which is Speed = Distance / Time.
Step 5: Plug in the values: Speed = 1000 meters / 3 seconds.
Step 6: Calculate the speed: 1000 divided by 3 equals approximately 333.33 meters per second.
Step 7: Round the answer to a simpler number if needed. Here, we can say the speed is approximately 333 m/s.

Speed Calculation – Understanding the formula for speed, which is distance divided by time.
Unit Conversion – Converting kilometers to meters to ensure consistent units in calculations.