Water falls from a height of 50 m. Calculate the rise in temperature of water when it strikes the bottom. (`g = 10 ms^(-2)`, sp. heat capacity of water `= 4200 J//kg^(@)C`)

Explanation

To solve the problem of calculating the rise in temperature of water when it falls from a height of 50 m, we can follow these steps:

### Step 1: Understand the Energy Conversion
When water falls from a height, its potential energy is converted into kinetic energy and then into heat energy upon impact. The potential energy (PE) at the height can be calculated using the formula:
\[ \text{PE} = mgh \]
where:
- \( m \) = mass of water (in kg)
- \( g \) = acceleration due to gravity (10 m/s²)
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