The loss of weight of a solid when immersed in a liquid at `0^(@)C" is "W_(0)`. If `alphaandbeta` are the volume coefficients of expansion of the solid and the liquid respectively, then the loss of weight at `t^(@)C` is approximately

Explanation

To solve the problem of finding the loss of weight of a solid when immersed in a liquid at temperature \( t^\circ C \), we can follow these steps:

### Step 1: Understand the initial conditions
At \( 0^\circ C \), the loss of weight of the solid when immersed in the liquid is given as \( W_0 \). This loss of weight can be expressed in terms of the volume of the solid and the density of the liquid at \( 0^\circ C \).

### Step 2: Write the formula for loss of weight
The loss of weight \( W_0 \) at \( 0^\circ C \) can be expressed as:
\[
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