8201-1.Newton's Law of Motion, generally termed the"Law of Momentum"states:
Acceleration is produced when a force acts on a Mass. The greater the mass, the greater the amount Of force needed.
B、
For every action there is an equal and opposite Reaction.
C、
Every body persists in its state of rest, or of motion In a straight line, unless acted upon by some Outside force.
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8201.Newton's First Law of Motion, generally termed the Law of Inertia, states:
A、
To every action there is an equal and opposite Reaction.
B、
Force is proportional to the product of mass and Acceleration.
C、
Every body persists in its state of rest, or of motion In a straight line, unless acted upon by some Outside force.
8487-1.Which of the following is Newton's First Law of Motion, generally termed the Law of Inertia?
A、
To every action there is an equal and opposite Reaction.
B、
Force is proportional to the product of mass and Acceleration.
C、
Every body persists in its state of rest, or of motion In a straight line, unless acted upon by some Outside force.
Beer's Law states that.
A、(a) absorbance is proportional to both the path length and concentration of the absorbing species
B、 (b) absorbance is proportional to the log of the concentration of the absorbing species
C、 (c) absorbance is equal to p 0 / p