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madam [21]
3 years ago
14

Through which medium will sound have slowest speed? Group of answer choices

Physics
1 answer:
Vinvika [58]3 years ago
6 0

Answer: Air

Explanation: Of the three mediums (gas, liquid, and solid) sound waves travel the slowest through gases, faster through liquids, and fastest through solids.  Air and hydrogen have nearly the same elastic properties, but the density of hydrogen is less than that of air. Sound thus travels faster (about 4 times as fast) in hydrogen than in air.

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Although, the overall function<span> of the </span>cell<span> is the same, there are some important differences between </span>animal<span> and </span>plant cells<span>. The first difference is that </span>plant cells <span>have an organelle called chloroplast. Chloroplasts contain a pigment called chlorophyll (which gives the </span>plant<span> its green color).

</span><span>Centrosomes and lysosomes are found in animal cells, but do not exist within plant cells.</span><span>The lysosomes are the animal cell's "garbage disposal", while in plant cells the same function takes place in vacuoles.</span><span>Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, which are not found within animal cells.</span>

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