How is the barometric height of a simple barometer affected if Its tube is slightly tilted from vertical?

Explanation

To determine how the barometric height of a simple barometer is affected when its tube is slightly tilted from the vertical, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Barometer**: A simple barometer consists of a glass tube filled with mercury, which is inverted in a dish of mercury. The height of the mercury column in the tube indicates atmospheric pressure.

2. **Effect of Tilting**: When the barometer tube is tilted slightly from the vertical, the mercury inside the tube will also tilt. However, the key point is that the total weight of the mercury column does not change.

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