The pressure in a traveling sound wave is given by the equation
`Delta p = (2.00 Pa) sin pi (0.900 m^(-1) ) x - (450 s^(-1) )t ]`
Find the (a) pressure amplitude, (b) frequency, (c ) wave length, and (d) speed of the wave.

Explanation

To solve the problem step by step, we will analyze the given equation for the traveling sound wave and extract the required parameters.

### Given Equation:
\[ \Delta p = (2.00 \, \text{Pa}) \sin\left(\pi (0.900 \, \text{m}^{-1}) x - (450 \, \text{s}^{-1}) t\right) \]

### Step 1: Find the Pressure Amplitude
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