Temperature is a _______ quantity.

Options

A. Derived
B. Fundamental
C. Physical
D. Both (b) and (c)

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks us to identify what type of quantity temperature is.

2. **Defining Fundamental Quantity**: A fundamental quantity is a basic physical quantity that does not depend on other quantities. It is one of the primary measurements used in physics.

3. **Identifying Temperature**: Temperature is a measure of how hot or cold something is. It is expressed in units such as Kelvin, Celsius, or Fahrenheit.

4. **Analyzing Temperature as a Quantity**: Temperature is not derived from other measurements like length or mass. It stands alone as a basic measurement.

5. **Conclusion**: Since temperature does not depend on any other physical quantity, we classify it as a fundamental quantity.

**Final Answer**: Temperature is a **fundamental** quantity.

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