Chemistry, 08.01.2021 18:20 alexvillaa121
Your friend uses a wire coil to model how a sound wave moves. What is an advantage to using
the spring coil as a model?
(10 Points)
A. The model increases the complexity of the wave.
B. The model shows the wave more quickly.
C. The model can be measured much more accurately.
D. The model can be observed from the classroom more easily.
Answers: 2
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In which situation can a mixture always be called a solution
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Which metal exist in liquid state and can be cut with knife ?
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1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle
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Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.
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Your friend uses a wire coil to model how a sound wave moves. What is an advantage to using
the spr...
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