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What objects are difficult for sound to travel through?
sound travels the fastest in solids and slower in liquids and even slower in gases and cannot travel in vacuum..so its most difficult for the sound to travel in gases
What is the name of a U Shape tube used to measure the pressure of gases?
Manometer.
Is moment of inertia is a measure of how difficult it is to lift something?
mass.
Why is a mirror reflection a better way to indirectly measure a tower than by using shadows?
it is difficult to measure shadows within a city.
What is the measure of how difficult it is for charges to flow through a material?
Resistance, measured in Ohms.
It is difficult to measure the volume of a gas because?
Pressure and temperature affect different gases differently giving varied conclusions to the exact volume of that gas.
Why is energy difficult to measure?
Why is energy difficult to measure?
Can noble gases get unstable?
Noble gases have completely filled octet. It makes it difficult to get unstable.
Why is it difficult to store gases in a fixed place?
hard
What temperature scale do you use to measure gases?
Kelvin
Why do solids have an open surface while gases not?
Gases also have but it is difficult to detect, air (atmosphere) has an outer open surface.
Can pressure measure temperature?
Yes, for gases if the volume is known
What objects are difficult for sound to travel through?
sound travels the fastest in solids and slower in liquids and even slower in gases and cannot travel in vacuum..so its most difficult for the sound to travel in gases
What does a cardiac measure?
It measure pressure, oxygen and blood gases. It takes blood samples and measures the output of the heart.
An instrument used to measure the pressure of gases in closed containers is a?
Manometer
How many gases are there in the periodic table and what are they?
That depends on what temperature and pressure you measure at.
What do you need to do to measure accurately?
The volume of gases is measured with gas-meters.
