The bulk modulus of a fluid is 6.3 x 109 Pa, and its density is 1.4 x 103 kg/m3. What is the speed of sound in this fluid?
The bulk modulus of a fluid is 6.3 x 109 Pa, and its density is 1.4 x 103 kg/m3. What is the speed of sound in this fluid?
The density of a sample of water is ρ = 971.80 kg/m3 and the bulk modulus is β = 2.17 GPa. What is the speed of sound through the sample? (Enter your answer in m/s. Round your answer to at least three significant figures.)
Seawater has a density of 1,025 kg/m3 at the surface. The bulk modulus of seawater is 0.2100 × 1010 N/m2. What is the approximate density of seawater at a depth of 10.00 km? a)1074 kg/m3 b)1230 kg/m3 c)1574 kg/m3 d)1764 kg/m3 e)1973 kg/m3
Ultrasound is sent through a tissue with a density of 0.9 *103 kg/m3 and an elastic modulus of 2.6 GPa. What is the speed at which the wave travels? 2) Assuming the frequency of the ultrasound is 7 MHz. What is the wavelength of the sound wave from the previous problem as it travels through the tissue?
2. A sound wave is travelling in a steel frane of a steel that has a Bulk modulus 160 GPa and density 7850 kg m. If the frequency of theound wave is 450 kHz (a) caleulate its wavelength. b) What happens to the wavelength if some of the steel is replaced by osmium (i. e. its density is higher)? (c) Explain the meaning of the Bulk modulus using a diagram of a physical ob ect. 2. A sound wave is...
Water (density = 1.0 x 103 kg/m3 ) flows through a horizontal tapered pipe. At the wide end its speed is 4.0 m/s. The difference in pressure between the two ends is 4.5 x103 Pa. The speed of the water at the narrow end is: A. 2.6 m/s B. 3.2 m/s C. 4.0 m/s D. 4.5 m/s E. 5.0 m/s
A block of steel (density of 8.05 x 103 kg/m3) with a mass of 1.50 kg is suspended (in equilibrium) by an ideal spring scale. The block is completely immersed in water (density of 1.00 x 103 kg/m3). What is the reading in the spring scale?
The mass density of silver at room temperature is 10.5 x 103 kg/m3 and its atomic mass is 108g/mol. If we assume there is one free electron per silver atom, what is the free-electron desity for silver, in electrons/m3? How does this compare to the free electron density of Copper?
As the depth in a fluid increases, the pressure increases due to the larger weight of the column of fluid above. At what depth, in meters, a column of mercury is the pressure 1.00 atm? The density of mercury is 13.6 × 103 kg/m3?
rage of 5 Problem 2: The speed of sound in a certain metal is vm. One end of a long pipe of that metal of length L is struck a hard blow. A listener at the other end hears two sounds, one from the wave that travels along the pipe's metal and the other from the wave that travels through the air inside the pipe. (a) If v is the speed of sound in air, what is the time interval...
A block of material with a density of 856 kg/m3 is floating in a fluid that has a density of 1095 kg/m3. What fraction of the object is above the surface of the fluid?