Weight of a body varies according to the variation in the..................

Answer

To solve the question "Weight of a body varies according to the variation in the..................", we can follow these steps:

### Step-by-step Solution:

1. **Understand the Concept of Weight**:
- Weight is the force exerted by gravity on an object. It is calculated using the formula:
\[ W = m \times g \]
where \( W \) is the weight, \( m \) is the mass of the body, and \( g \) is the acceleration due to gravity.

2. **Identify the Variables**:
- In the formula \( W = m \times g \), we see that mass \( m \) is a constant for a given object and does not change regardless of location.

3. **Recognize the Role of Gravity**:
- The variable that can change is \( g \) (the acceleration due to gravity). This value can vary depending on where you are in the universe (e.g., on Earth, it varies slightly between the poles and the equator, and it is different on other celestial bodies like the Moon).

4. **Conclusion**:
- Since the weight of a body depends on the value of gravity, we conclude that the weight of a body varies according to the variation in **gravity**.

### Final Answer:
The weight of a body varies according to the variation in **gravity**.

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