Density, pressure and Boyle's law definitions

1. 1Density is defined as [blank_start]Mass[blank_end] per [blank_start]unit Volume[blank_end]

   1. AMass
   2. Bunit Volume
2. 2The unit of density is the [blank_start]kgm^-3[blank_end]
   

   1. Akgm^-3
3. 3Pressure is defined as [blank_start]Force per unit Area.[blank_end]
   The unit of Pressure is the [blank_start]Pascal[blank_end] (Pa)

   1. APascal
   2. BForce per unit Area.
4. 4Archimedes’ Principle states that when an object is immersed in a [blank_start]fluid[blank_end], the [blank_start]upthrust it experiences[blank_end] is equal to [blank_start]the weight of the displaced fluid[blank_end]

   1. Afluid
   2. Bupthrust it experiences
   3. Cthe weight of the displaced fluid
5. 5The Law of Flotation states that the [blank_start]weight of a floating object[blank_end] is equal to the [blank_start]weight of the fluid it displaces[blank_end]

   1. Aweight of a floating object
   2. Bweight of the fluid it displaces
6. 6[blank_start]Hydrometers[blank_end] are Used to measure the density of liquids

   1. AHydrometers
7. 7Boyle’s Law states that at constant [blank_start]temperature[blank_end], the [blank_start]volume[blank_end] of a fixed mass of gas is [blank_start]inversely proportional to its pressure[blank_end]

   1. Atemperature
   2. Bvolume
   3. Cinversely proportional to its pressure
8. 8Where is the air?

   

   1. AAir
9. 9Boyle's Law Experiment- PROCEDURE:
   1. The tube is filled with [blank_start]air[blank_end].
   2. Note the pressure of the [blank_start]gas[blank_end] from the pressure-gauge and the [blank_start]volume[blank_end] from the graduated scale.
   3. Turn the screw to [blank_start]decrease the volume[blank_end] and increase the pressure.
   4. Note the new readings and repeat to get about seven readings.
   5. Draw a graph of [blank_start]pressure against 1/volume[blank_end]. This should result in a [blank_start]straight line through the origin.[blank_end]

   1. Aair
   2. Bgas
   3. Cvolume
   4. Ddecrease the volume
   5. Epressure against 1/volume
   6. Fstraight line through the origin.

Description

Leaving Certificate Physics Quiz on Untitled, created by Kieran Patrick OReilly on 03/01/2018.

Author

Kieran Patrick OReilly

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