The density of water is 1,000. kg/m^3. If one cubic centimeter is exactly one milliliter. How many grams of water is in 5.75 liters of water? Make sure it is in the correct sig figs!

How many atoms of nitrogen are in the chemical formula ni(w on

Sally turns on her cellular telephone to speak to her friend who is located thousands of miles away. which of the following best describes how such a telephone is able to transmit and receive information? a. the cellular telephone transmits, receives, and encodes information using only sound waves. b. the cellular telephone transmits, receives, and encodes information using only electromagnetic waves. c. the cellular telephone transmits information by electromagnetic waves to a receiver which then encodes them and produces sound. d. the cellular telephone transmits information by sound waves to a receiver which then encodes them and produces electromagnetic waves.

Which of the following best describes the shape of earth's orbit? a.ellipticalb.circularc.spirald.figure eight