Calculate the missing information in each question plz help mee Wave Speed = ?
Wavelength = .9 m
Frequency = 91 Hz

Wave Speed = 68 m/s
Wavelength = ?
Frequency = 146 Hz

Wave Speed = 9 m/s
Wavelength = .5 m
Frequency = ?​

Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.

It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).

What is the weight of a 8-kg substance in n, kn, kg·m/s2, kgf, lbm·ft/s2, and lbf?