Calculate the number density of carbon atoms per cubiccm

Reference no: EM13653013

The mass density of crystalline carbon (diamond) is 3.50×103kg/m^3. Calculate the number density of carbon atoms per cubiccm.

Reference no: EM13653013

Questions Cloud

If a bar is used as a first class lever and the fulcrum : If a bar is used as a first class lever and the fulcrum is 15 inches from the load and48 inches from the applied effort, how much effort is requird to raise a load of 240 pounds

Statements regarding internal energy : Which one of the following statements regarding internal energy is FALSE?

Skydiver of mass-jumps from an aircraft at an altitude : A skydiver of mass m, jumps from an aircraft at an altitude of h metres, with an initial speed of 0 m/s. She opens her parachute andlands with a final speed of v m/s. Which expression is equal to the energy dissipated by air resistance during the..

Calculate the averagepressure : In intergalactic space, there is an average of one hydrogenmolecule per cm^3 and the temperature is 3K. Calculate the averagepressure.

Calculate the number density of carbon atoms per cubiccm : The mass density of crystalline carbon (diamond) is 3.50×103kg/m^3. Calculate the number density of carbon atoms per cubiccm.

Linearexpansion coefficient of the stainless steel : A pendulum is made of a long narrow stainless steel rod and has aperiod of T seconds at -200.0 degrees C. If the temperatureincreases to +400.0 degrees C, what is the new period? (The linearexpansion coefficient of the stainless steel is 1.600×10^-5K..

Airplanes have the same effectivecross-sectional area : Calculate the ratio of the drag force on a jet flying at 899km/h at an altitude of 7.8 km to the drag force on a prop-driventransport flying at half that speed and altitude. The density ofair is 0.51 kg/m3 at 7.8 km and 0.73 kg/m3 at3.9 km.

Initially at rest and becomes coupled to the boxcar : A train engine weighs 5 times as much as aflatbed car. If the engine coasts at 3 km/hr into the boxcarthat is initially at rest and becomes coupled to the boxcar, how fast do the two move after the inelastic collision?

Pressure in the lungs is atmospheric pressure : The alveoli in the lungs have an average radius of 0.125 mm and areapproximately spherical. If body temperature is 37.0 degrees C, and the pressure in the lungs is atmospheric pressure:

User Account

All Pages