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Speed of sound is c ≈ 331 + 0.6 × T.
T = Temperature.
Speed of sound at 2 °C is c ≈ 331 + 0.6 × 2 = 332.2 m/s.
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What property of sound waves is related to pitch?
Sound waves are different than light waves. Properties of sound waves are 1. It is a longitudinal wave 2. It requires Material medium for propogation of energy. 3. Speed of sound depends on the medium and temperature 4. Sound waves best travel in sound 5. Their speed varies from 330 m/s in air at 0 degree centigrade. where as 6000 m/s in steel. It also undergoes reflection , interferance . They are measured in decibals.
What is -2 f in centigrade?
Start by subtracting 32 from -2. Then multiply the answer with 5 and then divide it by 9. So, in this case the answer is -18 degree celsius.
What is twice the speed of sound called?
Mach 2
Is there a sonic boom at Mach 2?
Once you break the sound barrier you produce a "boom" as long as you are above the speed of sound. Regardless of the speed.
What is the ratio of velocity of sound in helium to that the oxygen at the same temperature and pressure?
The speed of sound of a gas is essentially equal to its average speed calculated from the Maxwell-Boltzmann distribution, <v> = sqrt(3kT/m). Since k is a constant and T is the same for both, <vHe>/<vO> = sqrt(mO)/sqrt(mHe) = 4/2 = 2. So, the speed of sound in helium is twice as fast as the speed of sound in oxygen.
Is - 2 degree centigrade greater or higher than 0 degree centigrade?
Neither, -2 is less than 0 (aka lower)
How do you calculate the viscosity index of a petroleum product with viscosity at 40 degree centigrade and is less than 2 cst?
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What property of sound waves is related to pitch?
Sound waves are different than light waves. Properties of sound waves are 1. It is a longitudinal wave 2. It requires Material medium for propogation of energy. 3. Speed of sound depends on the medium and temperature 4. Sound waves best travel in sound 5. Their speed varies from 330 m/s in air at 0 degree centigrade. where as 6000 m/s in steel. It also undergoes reflection , interferance . They are measured in decibals.
What is mach regarding speed?
That means the speed, compared to the speed of sound. For example, "mach 2" means twice the speed of sound.
What is -2 f in centigrade?
Start by subtracting 32 from -2. Then multiply the answer with 5 and then divide it by 9. So, in this case the answer is -18 degree celsius.
Why is the degree of superheat of refrigerant does not exceed 5 degree centigrade?
We require to superheat the refrigerant to ensure that no liquid enters in the compressor.So in most of the cases degree of superheat is kept 2 to 3 deg c
What does Mach 25 mean?
Mach refers to the speed of sound, for example, mach 1, equals the speed of sound, mach 2, the speed of sound times 2. So, mach 25 would mean, 25 times the speed of sound.
What will be Thawing procedure of chicken salami?
Thaw it in a refrigerator or cooler at the temp range of 2 to 4 degree centigrade for 12 hours.
How fast is Mach 1 Mach 2 Mach 3 Mach 4 etc to the fastest Mach level on record?
The mach number is the speed, compared to the speed of sound in air. Thus, mach 1 is the speed of sound, mach 2 is twice (2 times) the speed of sound, mach 3 is 3 times the speed of sound, etc.
What is mark1?
Maybe you mean Mach 1 - which is the speed of sound. Mach 2 is twice the speed of sound, and so on ...
What is mach2?
Mach 1 is the relative speed of sound through air. Relative because the speed of sound varies with air density. At sea level the speed of sound is about 740 miles per hour. Mach 2 is then twice the speed of sound.
What is twice the speed of sound called?
Mach 2
