The variation in the pressure of helium gas, measured from its equilibrium value, is given by ΔP = 2.9 × 10−⁵ cos (6.20x − 3 000t) where x and t have units m and s, and ΔP is measured in N/m². Determine the wavelength (in m) of the wave. A) 1 500 B) 0.32 C) 477 D) 1.01 E) 0.50

Question

Quizplus · Accepted Answer

The Answer of The variation in the pressure of helium gas, measured from its equilibrium value, is given by ΔP = 2.9 × 10−⁵ cos (6.20x − 3 000t) where x and t have units m and s, and ΔP is measured in N/m². Determine the wavelength (in m) of the wave. A) 1 500 B) 0.32 C) 477 D) 1.01 E) 0.50

The Variation in the Pressure of Helium Gas, Measured from Its