When a crest-trough meet the interference produced will be destructive in nature hence they both will cancel out and the amplitude produced will be equal to zero hence the loudness will reduce to zero.
Answer:
Take the numbers and fill them in graph.
Plot time as X and speed as Y and afterward join then like a line graph.
The volcanic intrusion rule is relative dating
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Answer:
A
Explanation:
Let's rule out some of the options. C makes no sense because static charges will create electric fields only, so the charge has to move. D makes no sense because monopoles do not exist. We can rule out B because when a charge is moving at a constant velocity. You can use Maxwell's equations and general relativity to figure out that at a constant velocity, you can't produce an electromagnetic wave because there is no magnetic field. Therefore the answer is A. When you have an oscillating or accelerating electric charge, you will produce an EM wave.
Explanation:
Filtration is used to separate mixtures containing materials of relative size differences.
They are typically used to separate solid-liquid mixtures.
- The filter system must have been used in the experiment to separate filtrates and collect them in the reaction.
- The liquid passes through the filter and leaves behind the solute or suspension in the filter.
- The fluid that passes through the filter is the filtrate.
- This is a separation technique used for most solid - liquid mixtures in which the solid is not soluble.
- An example is sand and water mixture.
learn more:
Filtration in the kidney brainly.com/question/9331823
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