4.)The speed of sound in air is approximately 340m/s. a) What is the speed of sound in feet per second (1100ft/s) b) What is the speed of sound in miles per hour. (760mi/hr) c) What is the wavelength of note with frequency of 28Hz? (12m) d) What is the wavelength of a note with frequency of 4200Hz? (8.1x10 m) exa 10" 1015 Factor Name Symbol 10% yotta Y 10% zettaz E peta P 10 tera T 10 giga G 10...
Sound Resonance in a Tube: Speed of Sound
This is a 2 part question and I don’t understand what it’s
asking.
4- The speed of sound in air is 331.5m/s at T-0°C, what is the speed of sound at any elevated temperature T,(C-Celsius)? 5- What is considered Room Temperature in °C? Calculate the speed of sound using this Room Temperature
Name: Lab 5: Speed of Sound in Air Prelab Exercise: 1. Draw a diagram showing the fifth resonance seen in a tube closed at one end. What is the relation between the length of the tube and wavelength for this resonance?
Problems 1. What is the speed of sound at 35 °C? 2. What is the frequency of a sound, whose wavelength is 0.520m, at 40 °C? 3. How much stronger is the intensity of a sound from a speaker at a distance of 10m compared to 30m? Assume a spherical sound wave. 4. What is the ratio of the intensities of a spherical sound wave at 15m and 25m from the source?
*8. What is the speed of a sound wave with a wavelength of .800 m/w and a frequency of 400 Hz? [ Given: V AT ]
The speed of sound in an ideal gas at a temperature T is given by c=sqrt{kRT} where T is in absolute units . For air, k=1.4 (dimensionless), R=0.06855 Btu/lbm-R . Find the speed of sound at T=530 R in mph (miles per hour).
can someone help me !!!!!!!!!
3. (4 points) The speed of sound in a container of hydrogen at 201 K is 1,220 m/s. What would be the speed of sound if the temperature were raised to 405 K? Assume that hydrogen behaves like an ideal gas. U= 5. (4 points) A car is moving 32.3 m/s towards a pedestrian who is at rest. The driver honks the horn, producing a sound with a frequency of 9100-Hz. What frequency does the...
What is the wavelength of a sound with a frequency of 200 Hz? The speed of sound is 343 m/s.
1. In the speed of sound experiment, the length of the tube was 93 cm and the time between the generated and detected sound was measured to be 6.4 ms. Determine the distance (in m) traveled by sound in air from the given data. 2.In the speed of sound experiment, the length of the tube was 101 cm and the time between the generated and detected sound was measured to be 5.8 ms. Determine the speed of sound in air...
4. Name several types of meters to measure sound.