Chemistry, 03.08.2019 14:30, natorihill629
1. what do waves transfer? a.) both matter and energy b.) neither matter nor energy c.) energy d.) matter 2. what kind of waves require a medium to travel? a.) electromagnetic waves b.) mechanical waves c.) light waves d.) all waves need a medium to travel 3. true or false: sound waves are types of longitudinal waves. true false 4. definitions: the flat line running through the middle of the wave distance from rest position to the crest or trough highest point of a wave distance from two consecutive crests or troughs lowest point of a wave names: 1. trough 2. crest 3. amplitude 4. wavelength 5. rest position 5. sound waves travel faster a.) gases b.) liquids c.) solids d.) sound waves always travel the same speed
Answers: 2
Chemistry, 21.06.2019 16:00, princessroyal
This graph gives information on changes in sea ice extent in the arctic ocean over a 30-year span. the overall trend shows in the ice extent. to address the trend, scientists need to ask themselves, one direct consequence of the trend is that
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Chemistry, 21.06.2019 16:00, shamayajohnsonsh5
One of the cell membrane's functions is to protect the cell keep wastes in the cell create new cells keep light out of the cell
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Chemistry, 21.06.2019 22:00, applereams
If a plot weight (in g) vs. volume (in ml) for a metal gave the equation y= 13.41x and r^2=0.9981 what is the density of the metal?
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Chemistry, 22.06.2019 05:50, mayamabjishovrvq9
Why doesn't heat added to water make the tempature rise above 100c
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1. what do waves transfer? a.) both matter and energy b.) neither matter nor energy c.) energy d.)...
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