Time taken for 10 oscillation of a body is 20 second, then time period of the body is

Options

A. 1 second
B. 2 second
C. 3 second
D. 4 second

Explanation

To find the time period of the body given that it takes 20 seconds for 10 oscillations, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Definitions**:
- The **time period (T)** of an oscillating body is the time taken to complete one full oscillation.
- The **total time** taken for multiple oscillations can be used to find the time period.

2. **Identify Given Values**:
- Total time for 10 oscillations = 20 seconds
- Total number of oscillations = 10

3. **Use the Formula for Time Period**:
- The formula to calculate the time period is:
\[ T = \frac{\text{Total Time}}{\text{Number of Oscillations}} \]

4. **Substitute the Values**:
- Substitute the total time and the number of oscillations into the formula:
\[ T = \frac{20 \text{ seconds}}{10} \]

5. **Calculate the Time Period**:
- Perform the division:
\[ T = 2 \text{ seconds} \]

6. **Conclusion**:
- The time period of the body is 2 seconds.

### Final Answer:
The time period of the body is **2 seconds**.

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