Chemistry Final Exam 2026
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,Opposite This is the field of (opposite, like) charges
(just look at the picture)
Opposite This is the plate charge diagram of two (like, opposite) charges.
T T or F
Either a positively or negatively charged electroscope would look like this.
Neutral This best represents a (charged, neutral) electroscope.
outward In a positive charge's field, the arrows would point (inward, outward).
inward In a negative charge's field, the arrows would point (inward, outward).
N to S The magnetic field outside a bar magnet travels from (N to S, S to N).
2 A 4.0 kg block is being pushed by an 8.0 N force. The acceleration is __ m/s^2.
Accurate A measurement close to the theoretical value is described as ______.
Precise When 2 or more measurements are close to one another, they are described as
_______.
3.0 A 1.2 kg box is connected to a 1.8 kg box by a slinky. The 1.8 kg box moves to the
right at 2.0 m/s. How fast does the 1.2 kg box move to the left?
(Hint: P=mv, ([m1v1+m2v2]before=[m1v1+m2v2]after) (P1+P2=0) (REMEMBER
SFs)
____ m/s
, 3.0 A 100. kg man is shot out of a 500. kg cannon at 15 m/s. How fast does the cannon
kick backward?
(Hint: P=mv, P1+P2=0)
Crest What is the highest part of a wave?
Trough What is the lowest part of a wave?
Node What is the part of a wave right in the equilibrium position (the middle) of the wave?
Neutral ________ equilibrium is a state of balance where small movements neither raise
nor lower the center of gravity
Stable _______ equilibrium is a state of balance where small movements will raise the
center of gravity.
Unstable _______ equilibrium is a state of balance where small movements will lower the
center of gravity.
Unstable A cone standing on its tip is an example of (neutral, stable, unstable) equilibrium.
T T or F
An object is in equilibrium when all forces acting upon it are equal.
F T or F
An object is only in equilibrium if it is at rest.