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How could you measure the mass of the air?
mass = density * volume. Air density is p/RT, where R is the gas constant for air (287 J/kg-K), T is the absolute temperature and p is the pressure, equal to 101325 Pa at sea level. At sea level and room temperature, the density of air is rho 101325 N/m2/(287 N-m/(kg-K)*293 K or about 1.2 kg/m3.
What is for the atomic mass K?
Potassium is a non metal element. Atomic mass of it is 39.
What is the relationship of acceleration and the mass of the object according to Newtons second law of Motion?
When force is constant, mass and acceleration are inversely related. ma=k, m=k/a or a=k/m. The smaller the mass, the greater the acceleration. The greater the mass the smaller the acceleration. Because force and acceleration are both vectors, the direction of acceleration is the same as the direction of force.
What is the atomic mass of this atom 19p and 20n?
K
What is the atomic mass and neutrons are K?
The mass number of Potassium is 39 which means it has 20 neutrons.
Is the period of a vibrating spring linearly affected by the mass of the attached object?
Let a mass m be attached to the end of a spring with spring constant k. The spring extends and comes to rest with an equilibrium extension e. At equilibrium; Weight = Force exerted by spring => mg = ke -------- 1 Suppose the spring is displaced through a displacement x downwards from its equilibrium position: Resolving vertically, we have; Resultant force on mass = Force exerted by spring - Weight of mass => ma = k(e + x) - mg ------- 2 From 1, we have: ma = mg + kx - mg => a = (k/m)x Since a is proportional to displacement from equilibrium position, the oscillation is simple harmonic. So, (angular velocity)2 = (k/m) => 2pi/T = (k/m)1/2 => T = 2pi (m/k)1/2 This equation shows that the time period is proportional to the square root of the mass of the attached object.
Penicillin What does letters mean penicillin G V K?
What does letters mean Penicillin G V K
What are the silent letters in Knock?
The K
How could you measure the mass of the air?
mass = density * volume. Air density is p/RT, where R is the gas constant for air (287 J/kg-K), T is the absolute temperature and p is the pressure, equal to 101325 Pa at sea level. At sea level and room temperature, the density of air is rho 101325 N/m2/(287 N-m/(kg-K)*293 K or about 1.2 kg/m3.
What 10 letter countries have k a a k in it?
Kazakhstan is a 10 letter country. It contains the letters k, a, a, and k.
What ha s 5 letters and starts with k and ends with k?
kayak
What works can you make with these letters C H A L K?
Some words that you can make with the letters C H A L K are:aahhahacklalack
What is the difference between a mass air flow sensor and a mass air flow meter?
The mass air flow (MAF) sensor measures the mass of the air entering the engine. Because air mass varies with air temperature (cold air is denser than warm air), measuring air mass provides the PCM with a very acurate way of determining the correct amount of fuel to obtain the ideal fuel/air mixture. - Haynes Repair Manual #36071
When air gets warmer does it get bigger or smaller?
Read about "Boyles law" http://www.grc.nasa.gov/WWW/K-12/airplane/aboyle.html As temperature increases the volume OR the pressure of a mass of air will increase. If the volume of the air mass is constrained (inside a container of fixed size) the pressure will go up. If the mass of air is allowed to expand freely it will become less dense (lighter per unit volume)
When was K-Mile Air created?
K-Mile Air was created in 2006.
What are ki?
the letters "k" and "i" put together
What words have letters k and v in them?
vikingskivingknaveskiveskivedevokeevokedevokes
