Physics: particle model of matter

Description

Quiz on Physics: particle model of matter , created by Robyn Stevenson on 21/03/2018.
Robyn Stevenson
Quiz by Robyn Stevenson, updated more than 1 year ago
Robyn Stevenson
Created by Robyn Stevenson about 6 years ago
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Resource summary

Question 1

Question
Liquids are arranged in a regular pattern
Answer
  • True
  • False

Question 2

Question
What is the formula for density?
Answer
  • Density= mass / volume
  • Density= mass x volume
  • Density= volume / mass
  • Density= area x volume
  • Density= area / volume

Question 3

Question
Solids have [blank_start]high[blank_end] density because the particles are packed closely together and they have a lot of [blank_start]mass[blank_end] for they volume except for [blank_start]polystyrene[blank_end] which has [blank_start]low[blank_end] density due to it’s [blank_start]open[blank_end] structure (lots of air spaces).
Answer
  • high
  • closed
  • mass
  • polystyrene
  • low
  • open

Question 4

Question
Liquids have [blank_start]high[blank_end] density because the particles are [blank_start]close[blank_end] together, they have a lot of mass for their [blank_start]volume [blank_end]
Answer
  • high
  • low
  • close
  • not close
  • volume

Question 5

Question
Gases have [blank_start]low[blank_end] density because the particles are apart so gases only have a [blank_start]small[blank_end] mass for their volume
Answer
  • low
  • high
  • small
  • big

Question 6

Question
The required practical to find the density for irregular objects is to find the mass then fill a [blank_start]eureka[blank_end] can with water. After that we place the object into water, the water will be [blank_start]displaced[blank_end] and the water flow out through the spout. We then measure the volume of water displaced using a measuring [blank_start]cylinder[blank_end].
Answer
  • eureka
  • displaced
  • cylinder

Question 7

Question
Particles have [blank_start]kinetic[blank_end] energy and [blank_start]potential[blank_end] energy (intermolecular forces and chemical bonds)
Answer
  • kinetic
  • chemical
  • elastic
  • potential
  • electrical
  • gravitational potential

Question 8

Question
When a solid can turn directly into a gas it is called [blank_start]sublimation[blank_end]. An example of this carbon dioxide at room temperature.
Answer
  • sublimation

Question 9

Question
Evaporation is when a liquid turns into a gas fully
Answer
  • True
  • False

Question 10

Question
Why does the temperature stay constant in changes of state?
Answer
  • The energy is being used to break the forces of attraction
  • The energy has dissipated

Question 11

Question
The specific [blank_start]latent[blank_end] heat of a substance is the amount of energy required to change state of one [blank_start]kilogram[blank_end] of the substance with no change in temperature
Answer
  • latent
  • fusion
  • kilogram
  • gram

Question 12

Question
Specific latent heat of [blank_start]fusion[blank_end] is the energy required to change 1 kg of a substance from a [blank_start]solid[blank_end] to a [blank_start]liquid[blank_end] with no change in temperature
Answer
  • fusion
  • vaporisation
  • solid
  • liquid
  • gas
  • liquid
  • solid
  • gas

Question 13

Question
Specific latent heat of [blank_start]vaporisation[blank_end] is the amount of energy required to change 1 kg of a substance fro a [blank_start]liquid[blank_end] to a [blank_start]vapour[blank_end] with no change in temperature
Answer
  • vaporisation
  • fusion
  • liquid
  • solid
  • vapour

Question 14

Question
Gas pressure is due to the particles colliding with the walls of the container that the gas is held in.
Answer
  • True
  • False
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