01. What is the speed of sound in air at 0°C?
Q2. Does sound travel faster through air (OPC) or through seawater?
Q3. Given the data, which of the following materials does sound travels the fastest? The slowest?
Q4. Arrange the listed materials in the table, starting with the materials in which sound travels the fastest.
Q2. Does sound travel faster through air (OPC) or through seawater?
Q3. Given the data, which of the following materials does sound travels the fastest? The slowest?
Q4. Arrange the listed materials in the table, starting with the materials in which sound travels the fastest.
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Answer:
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Explanation:
ANSWER
Q1.approximately 344 m/sec
The speed of sound varies depending on the type of elastic medium it is propogated in. The speed of sound in dry air at a temperature of 0 degree C is approximately 344 m/sec (1130 ft/sec).
Q2.Sound travels faster in water than in air. The speed of sound in air under typical conditions is about 343 meters per second, while the speed of sound in water is about 1,480 meters per second.
Q3.Of the three phases of matter (gas, liquid, and solid), sound waves travel the slowest through gases, faster through liquids, and fastest through solids
Q4.
Iron-5000
hardwood-4000
Seawater-1560
Water-1440
hydrogen-1300
air-331