A 10-liter container has 2 moles of oxygen at a pressure of 92 kPa. The effective speed (rms) of the oxygen molecules in the gas is: a) 534 m/s
b) 208 m/s
c) 375 m/s
d) 441 m/s

Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.

The photo shows sugar dissolved into a solution with excess sugar at the bottom of the jar this type of solution is classified as a. unsaturated b. compound c. saturated d. plasma

Awave with a frequency of 500 hz is traveling at a speed of 100 m/s. what is the wavelength?