Carbon
calcuim
iron
hydrogen
iodine
nitrogen
oxygen
phosphorus
sulfur
The letters are the symbols for those elements
Complete Question
The complete question is shown on the first uploaded image
Answer:
The number of fibers is
Explanation:
From the question we are told that
The length of the fibers is
The hold up volume is
The total pressure that must not be exceeded
The total flow rate is
The blood viscosity is
The density of the blood is
Generally the volume of blood a single fiber can contain at a time is mathematically represented as
Here diameter of the fiber
So
=>
=>
Converting to cm
=>
Generally the pressure in the fiber is mathematically represented as
Generally the velocity of the blood flow which is mathematically represented as
=>
Converting to cm
=>
So
=>
Generally the number of fibers required is mathematically represented as
=>
=>
=>
An occluded front forms when a warm air mass is caught between two cooler air masses.
Answer : The temperature of neon gas will be, 221.0 K
Explanation :
To calculate the temperature of neon gas we are using ideal gas equation.
where,
P = pressure of neon gas = 96.7 kPa = 0.955 atm
Conversion used : (1 atm = 101.3 kPa)
V = volume of neon gas = 9.50 L
T = temperature of neon gas = ?
R = gas constant = 0.0821 L.atm/mole.K
w = mass of neon gas = 10.00 g
M = molar mass of neon gas = 20 g/mole
Now put all the given values in the ideal gas equation, we get:
Therefore, the temperature of neon gas will be, 221.0 K
Answer:
A neutral atom of Cobalt (Co) has an atomic number of 27 and an atomic mass of 59. Therefore, Co has 27 electrons, 27 protons and 32 neutrons.
Explanation:
An atom consist of electron, protons and neutrons. Protons and neutrons are present with in nucleus while the electrons are present out side the nucleus.
All these three subatomic particles construct an atom. A neutral atom have equal number of proton and electron. In other words we can say that negative and positive charges are equal in magnitude and cancel the each other. For example if neutral atom has 6 protons than it must have 6 electrons. The sum of neutrons and protons is the mass number of an atom while the number of protons are number of electrons is the atomic number of an atom.
The atomic number Co is 27 it means it has 27 protons and 27 electrons.
The mass number is sum of protons and neutrons, thus number of neutrons are
59 - 27 = 32 neutrons