### 1. Break Down the Problem
To determine the period $ T $ of a wave, we need the relationship between frequency $ f $ and period. The formula is given by:
$$
T = \frac{1}{f}
$$
where $ T $ is the period in seconds and $ f $ is the frequency in Hertz (Hz).

### 2. Relevant Concepts
- **Frequency (f)**: The number of cycles of the wave that occur in one second.
- **Period (T)**: The duration of time for one complete cycle of the wave.

### 3. Analysis and Detail
Given:
- Frequency $ f = 20 \, \text{Hz} $

Now, we substitute the given frequency into the formula for period:

$$
T = \frac{1}{20}
$$

### 4. Verify and Summarize
Calculating the period:
$$
T = \frac{1}{20} = 0.05 \, \text{seconds}
$$

### Final Answer
The period of the wave is $ 0.05 \, \text{seg} $. Thus, the correct option is:
**c. 0.05 seg**

Question

### 1. Break Down the Problem
To determine the period $ T $ of a wave, we need the relationship between frequency $ f $ and period. The formula is given by:
$$
T = \frac{1}{f}
$$
where $ T $ is the period in seconds and $ f $ is the frequency in Hertz (Hz).

### 2. Relevant Concepts
- **Frequency (f)**: The number of cycles of the wave that occur in one second.
- **Period (T)**: The duration of time for one complete cycle of the wave.

### 3. Analysis and Detail
Given:
- Frequency $ f = 20 \, \text{Hz} $

Now, we substitute the given frequency into the formula for period:

$$
T = \frac{1}{20}
$$

### 4. Verify and Summarize
Calculating the period:
$$
T = \frac{1}{20} = 0.05 \, \text{seconds}
$$

### Final Answer
The period of the wave is $ 0.05 \, \text{seg} $. Thus, the correct option is:
**c. 0.05 seg**

Knowee AI · Accepted Answer

### 1. Break Down the Problem
To determine the period $ T $ of a wave, we need the relationship between frequency $ f $ and period. The formula is given by:
$$
T = \frac{1}{f}
$$
where $ T $ is the period in seconds and $ f $ is the frequency in Hertz (Hz).

### 2. Relevant Concepts
- **Frequency (f)**: The number of cycles of the wave that occur in one second.
- **Period (T)**: The duration of time for one complete cycle of the wave.

### 3. Analysis and Detail
Given:
- Frequency $ f = 20 \, \text{Hz} $

Now, we substitute the given frequency into the formula for period:

$$
T = \frac{1}{20}
$$

### 4. Verify and Summarize
Calculating the period:
$$
T = \frac{1}{20} = 0.05 \, \text{seconds}
$$

### Final Answer
The period of the wave is $ 0.05 \, \text{seg} $. Thus, the correct option is:
**c. 0.05 seg**

etermine el período de una onda, sabiendo que su frecuencia es 20HzSeleccione una:a.20segb.5 segc.0.05 segd.4 seg

Question

Determine el período de una onda, sabiendo que su frecuencia es 20Hz

Solution

1. Break Down the Problem

2. Relevant Concepts

3. Analysis and Detail

4. Verify and Summarize

Final Answer

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