WorksheetsPhysical Final
Total questions: 48
Worksheet time: 24mins
A substance combining with oxygen and releasing light and heat
synthesis
decomposition
single replacement
double replacement
combustion
What is this reaction type:
Two or more combine to form one
synthesis
decomposition
single replacement
double replacement
combustion
What is this reaction type:
One breaks down into two or more
synthesis
decomposition
single replacement
double replacement
combustion
What is this reaction type:
two elements are replaced
synthesis
decomposition
single replacement
double replacement
combustion
What is this reaction type:
one element is replaced
synthesis
decomposition
single replacement
double replacement
combustion
What is this reaction type:
Na + AgCl → Ag + NaCl
synthesis
decomposition
single replacement
double replacement
combustion
What is this reaction type:
FeS + HCl → FeCl₂ + H₂S
synthesis
decomposition
single replacement
double replacement
combustion
What is this reaction type:
CO + Cl₂ → COCl₂
synthesis
decomposition
single replacement
double replacement
combustion
What is this reaction type:
KClO₃ → KCl + O₂
synthesis
decomposition
single replacement
double replacement
combustion
Slippery, turns red litmus paper blue, pH > 7, and dissolves fats and oils are properties of what?
acid
base
neutral
pH < 7, sour, turns blue litmus paper red, H+, and conducts electricity are properties of what?
acid
base
neutral
What type of radiation is blocked by a thin piece of paper?
alpha
beta
gamma
What is blocked by thick concrete?
alpha
beta
gamma
When one atom splits into two
fission
fusion
When two atoms fuse into one
fission
fusion
number of complete cycles in a given time period
period
frequency
wavelength
amplitude
time required for one cycle
period
frequency
wavelength
amplitude
distance between a given point and the same point on the next cycle
period
frequency
wavelength
amplitude
wavelength * frequency
period
frequency
wavelength
wave speed
physical response to the intensity of sound
loudness
intensity
frequency
pitch
rate at which wave energy flows through a given area
loudness
intensity
frequency
pitch
frequency of a sound as you perceive it
loudness
intensity
frequency
pitch
depends on how fast the source vibrates
loudness
intensity
frequency
pitch
