Test 1

Description

test 1
Korie Hi
Quiz by Korie Hi, updated more than 1 year ago
Korie Hi
Created by Korie Hi almost 7 years ago
27
0

Resource summary

Question 1

Question
[blank_start]Qualitative[blank_end]: Observable descriptions [blank_start]Quantitative[blank_end]: Measurable
Answer
  • Qualitative
  • Quantitative
  • Quantitative
  • Qualitative

Question 2

Question
[blank_start]Laws[blank_end]: How things work [blank_start]Theory[blank_end]: Tells us why things occur
Answer
  • Laws
  • Theory
  • Theory
  • Laws

Question 3

Question
Physical principles derived through the use of the scientific method
Answer
  • Laws
  • Theory
  • Hypothesis
  • Data

Question 4

Question
What the data describes
Answer
  • Data
  • Laws
  • Theory
  • Hypothesis

Question 5

Question
[blank_start]Natural science[blank_end]: Study of contents of the universe [blank_start]Physics[blank_end]: Study of matter and energy and how they relate to each other [blank_start]Radiologic physics[blank_end]: Study of x-rays and other radiation relative to their origin and behavior
Answer
  • Natural science
  • Physics
  • Radiologic physics
  • Physics
  • Natural science
  • Radiologic physics
  • Radiologic physics
  • Natural science
  • Physics

Question 6

Question
[blank_start]Standard units[blank_end]: basic units in a particular system of measurement [blank_start]Fundamental units[blank_end]: ex. length, mass & time [blank_start]Derived units[blank_end]: units formed by using a combination of fundamental units
Answer
  • Standard units
  • Fundamental units
  • Derived units
  • Fundamental units
  • Standard units
  • Derived units
  • Derived units
  • Standard units
  • Fundamental units

Question 7

Question
[blank_start]Force[blank_end]: Energy applied to something [blank_start]Energy[blank_end]: Ability or ability to do work [blank_start]Work[blank_end]: Movement of matter caused by the use of force
Answer
  • Force
  • Energy
  • Work
  • Energy
  • Force
  • Work
  • Work
  • Force
  • Energy

Question 8

Question
[blank_start]Momentum[blank_end]: Mass x Velocity [blank_start]Velocity[blank_end]: Speed or how much distance is being covered per unit time [blank_start]Acceleration[blank_end]: Change in speed over time and position
Answer
  • Momentum
  • Velocity
  • Acceleration
  • Velocity
  • Acceleration
  • Momentum
  • Acceleration
  • Momentum
  • Velocity

Question 9

Question
Newton's Laws of Motion [blank_start]1st Law[blank_end]: A body at rest will remain at rest or remain in motion in a straight line unless acted upon by an external force [blank_start]3rd Law[blank_end]: For every action, there is an equal and opposite reaction [blank_start]2nd Law[blank_end]: The force of an object is equal to the mass of the object times the velocity of the object
Answer
  • 1st Law
  • 2nd Law
  • 3rd Law
  • 3rd Law
  • 1st Law
  • 2nd Law
  • 2nd Law
  • 3rd Law
  • 1st Law

Question 10

Question
Kinetic Energy: [blank_start]Energy of motion[blank_end] Potential Energy: [blank_start]Energy of position[blank_end]
Answer
  • Energy of motion
  • Energy of position
  • Energy of position
  • Energy of motion

Question 11

Question
Label the image
Answer
  • Max
  • 0
  • Max
  • 0
  • 1/2 max
  • 0
  • Max
  • 1/2 max
  • 0
  • Max
  • 1/2 max
  • 1/2 max
  • Max
  • 0
  • 1/2 max
  • 1/2 max
  • Max
  • 0

Question 12

Question
Energy released during a chemical reaction
Answer
  • Chemical energy
  • Thermal energy
  • Electrical energy
  • Nuclear energy
  • Electromagnetic energy
  • Mechanical energy

Question 13

Question
Energy released as a result of moving atoms or molecules
Answer
  • Mechanical energy
  • Chemical energy
  • Thermal energy
  • Nuclear energy
  • Electrical energy
  • Electromagnetic energy

Question 14

Question
Energy released as a result of moving electrons
Answer
  • Mechanical energy
  • Chemical energy
  • Thermal energy
  • Nuclear energy
  • Electrical energy
  • Electromagnetic energy

Question 15

Question
Energy stored in the nucleus of each atom
Answer
  • Mechanical energy
  • Electrical energy
  • Electromagnetic energy
  • Thermal energy
  • Chemical energy
  • Nuclear energy

Question 16

Question
Energy released as a result of a combination of electrical and magnetic disturbances
Answer
  • Electromagnetic energy
  • Mechanical energy
  • Thermal energy
  • Chemical energy
  • Electrical energy
  • Nuclear energy

Question 17

Question
What is mass?
Answer
  • Amount of energy in matter
  • Amount of energy required to move matter
  • Strength of gravitational attraction between matter
  • Anything that occupies space and has inertia

Question 18

Question
[blank_start]Element[blank_end]: A pure substance made-up of identical atoms [blank_start]Molecule[blank_end]: Cluster of atoms
Answer
  • Element
  • Molecule
  • Molecule
  • Element

Question 19

Question
Nucleus: [blank_start]Determines type of element[blank_end] Electrons: [blank_start]Determine chemical properties[blank_end]
Answer
  • Determines type of element
  • Determine chemical properties
  • Determine chemical properties
  • Determines type of element

Question 20

Question
[blank_start]Atomic number[blank_end]: # of protons + neutrons [blank_start]Mass number[blank_end]: # of protons
Answer
  • Atomic number
  • Mass number
  • Mass number
  • Atomic number

Question 21

Question
[blank_start]Binding energy[blank_end]: Increases toward the nucleus [blank_start]Electron energy[blank_end]: Increases away from the nucleus
Answer
  • Binding energy
  • Electron energy
  • Electron energy
  • Binding energy

Question 22

Question
Atoms maintain chemical identity as long as the number of [blank_start]protons[blank_end] remain unchanged
Answer
  • protons
  • neutrons
  • electrons

Question 23

Question
[blank_start]Isobar[blank_end]: Same mass #; different protons [blank_start]Isomer[blank_end]: Same protons & neutrons [blank_start]Isotope[blank_end]: Same protons; different neutrons
Answer
  • Isobar
  • Isomer
  • Isotope
  • Isomer
  • Isobar
  • Isotope
  • Isotope
  • Isobar
  • Isomer

Question 24

Question
Elements are listed by atomic weight on the periodic table
Answer
  • True
  • False

Question 25

Question
[blank_start]Groups/Columns[blank_end]: The number of electrons in the outer shell [blank_start]Periods/Rows[blank_end]: The number of orbital shells
Answer
  • Groups/Columns
  • Periods/Rows
  • Periods/Rows
  • Groups/Columns

Question 26

Question
[blank_start]Particulate radiation[blank_end]: The emission of particles from the nucleus [blank_start]Electromagnetic radiation[blank_end]: The emission of energy from the nucleus/shells
Answer
  • Particulate radiation
  • Electromagnetic radiation
  • Electromagnetic radiation
  • Particulate radiation

Question 27

Question
The force that keeps an electron in orbit
Answer
  • Centripetal force
  • Centrifugal force

Question 28

Question
AKA flying out from the center force; electrons maintain their distance from the nucleus
Answer
  • Centrifugal force
  • Centripetal force

Question 29

Question
[blank_start]Covalent bond[blank_end]: Sharing of electrons ex. H20 [blank_start]Ionic bond[blank_end]: Electron transfer ex. NaCl
Answer
  • Covalent bond
  • Ionic bond
  • Ionic bond
  • Covalent bond

Question 30

Question
A nuclei undergoes what type of decay by emitting a helium nucleus (2 protons and 2 neutrons)?
Answer
  • Alpha decay
  • Beta decay

Question 31

Question
When a neutron changes into a proton (also changes the atom from one element to another), what type of decay is happening?
Answer
  • Alpha decay
  • Beta decay

Question 32

Question
[blank_start]Beta[blank_end] emission occurs more frequently than [blank_start]alpha[blank_end]
Answer
  • Beta
  • Alpha
  • alpha
  • beta

Question 33

Question
What is the occupational dose limit of radiation?
Answer
  • 50 mSv/year
  • 5 rem/year
  • 5 mSv/year
  • 5,000 mrem/year

Question 34

Question
[blank_start]Wavelength[blank_end]: Distance between peaks or troughs [blank_start]Frequency[blank_end]: The number of sine waves passing a point per unit time [blank_start]Amplitude[blank_end]: Positive portion of sine wave
Answer
  • Wavelength
  • Frequency
  • Amplitude
  • Frequency
  • Wavelength
  • Amplitude
  • Amplitude
  • Wavelength
  • Frequency

Question 35

Question
Shorter wavelengths equal...
Answer
  • More energy
  • Less energy

Question 36

Question
More peaks = [blank_start]shorter[blank_end] wavelengths = [blank_start]higher[blank_end] frequency Less peaks = [blank_start]longer[blank_end] wavelengths = [blank_start]lower[blank_end] frequency
Answer
  • shorter
  • longer
  • higher
  • lower
  • longer
  • shorter
  • lower
  • higher

Question 37

Question
What is the relationship between frequency and wavelength?
Answer
  • Direct
  • Inverse

Question 38

Question
Label the image
Answer
  • Transmission
  • Absorption
  • Attenuation
  • Attenuation
  • Transmission
  • Absorption
  • Absorption
  • Transmission
  • Attenuation

Question 39

Question
Label the image
Answer
  • Radiolucent
  • Radiopaque
  • Radiopaque
  • Radiolucent
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