A surface receiving sound is moved from its original position to a position three times farther away from the source of the sound. The intensity of the received sound thus becomes A. Three times as low.
B. Nine times as high.
C. Nine times as low.
D. Three times as high

How many moles of gas are present if p=11 atm, v=12l, t=185k?

Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .

Total number of electrons that can occupy the d sub level