speed of a sound in steel 5200 m/s at 20°C .How far can sound travel in 5 s through
steel .
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Answer:
Answer. Explanation: The speed ofsound is the distance travelled per unit time by a sound wave as it propagatesthrough an elastic medium. At 20 °C(68 °F), the speed of sound in air is about 343 metres per second (1,235 km/h; 1,125 ft/s; 767 mph; 667 kn), or a kilometre in 2.9 s or a mile in 4.7 s.
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Answer:
speed of sound= 5200 m/s
time= 5s
Explanation:
speed= distance÷time
distance= speed× t
distance =5200×5= 10400 m/ 10.4 km
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