A barometer can be used to determine the ___________ of a place.

Options

A. temperature
B. humidity
C. altitude
D. None of these

Answer

To solve the question "A barometer can be used to determine the ___________ of a place," we need to analyze what a barometer measures and how it relates to the options provided.

### Step-by-Step Solution:

1. **Understanding What a Barometer Is**:
- A barometer is a scientific instrument used to measure atmospheric pressure. It helps in understanding the weather and can also provide information about altitude.

2. **Identifying the Options**:
- The options given are:
- Temperature
- Humidity
- Altitude
- None of these

3. **Analyzing the Function of a Barometer**:
- A barometer primarily measures atmospheric pressure. However, there is a relationship between atmospheric pressure and altitude. As altitude increases, atmospheric pressure decreases.

4. **Connecting Atmospheric Pressure and Altitude**:
- Since a barometer measures atmospheric pressure, we can infer that by measuring the pressure, we can also determine the altitude of a place. This is because lower pressure indicates a higher altitude.

5. **Choosing the Correct Option**:
- Among the options provided, "altitude" is the only one that relates to what a barometer can determine indirectly through its measurement of atmospheric pressure.

### Final Answer:
A barometer can be used to determine the **altitude** of a place.

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