speed of sound wikipedia - EAS
- The speed of sound is 1,235 kilometres (767 mi) per hour or 330 metres (1,083 ft) per second in dry air in room temperature. It travels at 1500 meters per second through water. Sound moves faster through liquids and solids than air, since they have a larger specific modulus, meaning they are stiffer.simple.wikipedia.org/wiki/Speed_of_sound
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https://en.wikipedia.org/wiki/Speed_of_soundThe speed of sound is the distance travelled per unit of time by a sound wave as it propagates through an elastic medium. At 20 °C (68 °F), the speed of sound in air is about 343 metres per second (1,125 ft/s; 1,235 km/h; 767 mph; 667 kn), or one kilometre in 2.9 s or one mile in 4.7 s. It depends
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Xem thêmSir Isaac Newton's 1687 Principiaincludes a computation of the speed of sound in air as 979 feet per second (298 m/s). This is too low by about 15%. The discrepancy is due primarily to neglecting the (then unknown) effect of rapidly
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Xem thêmThe transmission of sound can be illustrated by using a model consisting of an array of spherical objects interconnected by springs.
In real material terms, the...
Xem thêmThe speed of sound in mathematical notation is conventionally represented by c, from the Latin celeritas meaning "velocity".
For fluids in general, the speed of sound c is given by the Newton–Laplace equation:
where...
Xem thêmThe speed of sound is variable and depends on the properties of the substance through which the wave is travelling. In solids, the speed of transverse (or shear) waves depends on the shear deformation under shear stress (called the
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The approximate speed of sound in dry (0% humidity) air, in metres per second, at temperatures near 0 °C, can be calculated from
where is the temperature in degrees Celsius (°C).
This equation is derived...
Xem thêmSpeed of sound in ideal gases and air
For an ideal gas, K (the bulk modulusin equations above, equivalent to C, the coefficient of stiffness in...
Xem thêmIn the Earth's atmosphere, the chief factor affecting the speed of sound is the temperature. For a given ideal gas with constant heat capacity
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Xem thêmVăn bản Wikipedia theo giấy phép CC-BY-SAMục này có hữu ích không?Cảm ơn! Cung cấp thêm phản hồiSpeed of Sound – Wikipedia tiếng Việt
https://vi.wikipedia.org/wiki/Speed_of_Sound"Speed of Sound" (tạm dịch: "Tốc độ âm thanh") là một ca khúc của ban nhạc alternative rock người Anh Coldplay. Ca khúc được toàn bộ thành viên của ban nhạc đồng sáng tác và là một ca khúc nằm trong album thứ ba của họ, X&Y (2005). Khởi đầu từ một đoạn riff piano, ca khúc được hình thành với phần điệp khúc hoành tráng sử dụng nhiều kỹ thuật của synthesizer. Đây cũng là ca khú…
Wikipedia · Nội dung trong CC-BY-SA giấy phépSpeed of Sound (song) - Wikipedia
https://en.wikipedia.org/wiki/Speed_of_Sound_(song)- "Speed of Sound" is a song by British rock band Coldplay. It was written by all members of the band for their third studio album, X&Y. Constructed around a piano and guitar riff, the song builds into a huge, synthesiser-heavy chorus. It was released by Parlophone Records as the lead single from the album. "Speed of Sound" was released in the US and UK on 18 April 2005, and then ma…
- Length: 4:49 (album version), 4:23 (radio edit)
- B-side: "Things I Don't Understand", "Proof"
- Released: 18 April 2005
Speed of sound - Simple English Wikipedia, the free ...
https://simple.wikipedia.org/wiki/Speed_of_soundThe speed of sound is 1,235 kilometres (767 mi) per hour or 330 metres (1,083 ft) per second in dry air in room temperature. It travels at 1500 meters per second through water. Sound moves faster through liquids and solids than air, since they have a …
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Speed of Sound (album) – Wikipedia tiếng Việt
https://vi.wikipedia.org/wiki/Speed_of_Sound_(album)Speed of Sound (album) – Wikipedia tiếng Việt. Tính năng Tạo tài khoản · Hướng dẫn người mới · Quy định · Viết bài mới · Chỗ thử · Câu thường hỏi · Sách hướng dẫn · Dịch bài · Thêm chú thích · Thảo luận · Liên hệ quản lý. Tiêu chuẩn bài viết Đủ độ nổi bật, văn phong trung lập và có nguồn đáng tin cậy · Không spam quảng cáo · Không vi phạm bản quyền ...
- Hãng đĩa: Massacre Records
- Phát hành: 1 tháng 2 năm 1999
- Thời lượng: 39:40
Speed of Sound - Wikipedia
https://om.m.wikipedia.org/wiki/Speed_of_SoundJidhii (Humidity)iin jijjirami speed of sound irratti qabu diqqa haa ta'u malee lakka'amu ni danda'a. Speed of sound iin qillensa jidha kessatti percentii 0.1%-0.6% hirdhatta. Tilmammi speed of sound ii halla qillensa jidha hinqabne fi temprecherri 0 °Cfi dhihoo ta'e kessatti meters per second (m·s-1)iin formula kanan argamu ni danda'amma.
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