Gas Laws
When there is a straight or diagonal line on a graph depicting the difference between temperature and volume, that means they are ______ proportional?
What is directly?
The ______ of a gas is the force of its outward push (in Newtons) over an area (in square meters) of the walls of the container..
What is pressure?
What is a solid?
The phase that a snowman you built yesterday that is now a puddle went through...
What is melting?
The density of a piece of matter that has a mass of 20g and a volume of 4 cm3....
What is 5g/cm3?
When there is a curve on a graph showing the relationship between volume and pressure, that means they are ________ proportional.
What is inversely?
When you heat a gas, its particles move faster, so the temperature ________.
What is increases?
The state of matter in which particles are spaced apart, flow across each other, and there is viscosity..
What is a liquid?
The phase your towel from your shower this morning that is now dry went through....
What is evaporation?
The mass of an object is 6g and the velocity is 2cm3, that makes the density...
What is 3g/cm3?
______ are often used in machines in which gas is involved. ______ move in response to the motion of the particles of gas. Ex: the engine in a car.
What is a piston?
How does adding thermal energy to affect a gas?
What is that it will get warmer and the pressure it exerts on its container increases?
The state of matter in which the particles are mixed, spaced apart, and the size of particles matter...
What is a gas?
The birds cannot drink out of the bird bath now due to it being completely solid due to this phase change...
What is freezing?
The velocity of an object is 10cm3 and the mass of the object is 70g, so the density is...
What is 7g/cm3?
What law declares that when the pressure of a gas at constant temperature is increased, the volume decreases & when the pressure of a gas at constant temperature is decreased, the volume increases...
What is Boyle's Law?
If a gas is at constant volume, what will happen to the pressure when the temperature decreases?
What is it will decrease?
When a liquid turns into a solid the temperature...
What is decreases?
The temperature you want in order to form your popsicles in the freezer is this scientific point...
What is freezing point?
The density of a fan is 200g/cm3 and the velocity is 5cm3 so the mass of the fan is....
What is 1,000g?
What law declares that when the temperature of a gas that is held at constant pressure increases, the volume increases & when the temperature of a gas that is held at constant pressure decreases, the volume increases...
What is Charles's Law?
3 properties of a gas that you can measure are: temperature, volume, & pressure. In order to student the relationship between 2 of these, what must be done to the 3rd?
What is that is should be kept constant?
When a gas turns into a liquid the temperature...
What is decreases?
The temperature of your water that is bubbling and now vaporizing is at this scientific point...
What is boiling point?
The density of a chair is 200g/cm3 and the mass is 400g so the velocity is....
What is 2cm3?