Frequency is the measure of the number of counts per second. As such, the two essentials for determining frequency are the number of repetitions as well as the time taken. The unit of measuring frequency is Hertz. Answer and Explanation: ...
The natural frequency is the frequency of this oscillation, measured in hertz (Hz). This tells you how many oscillations happen per second, which depends on the properties of the spring and the mass of the ball attached to it. Plucked guitar strings, rods struck by an object and many other...
To fully understand this quantity, it helps to start with a more natural quantity, period, and work backwards. The period (T) of an oscillating object is the amount of time it takes to complete one oscillation. For example, there are 365 days in a year because that is how long ...
What is the wavelength of a wave that has a speed of 30 m/s and a frequency of 6.0 hz? How are frequency and period related to each other? Explain, in terms of resonant sound frequency and resonant light frequency, how an object can produce one dominant frequency. How to determine the...
Superficial gas velocity (aka superficial flow velocity) is an estimate of how quickly a fluid passes through an object (e.g. a pipe) or a porous medium (e.g. gravel). It's calculated using the following formula: us=QA •u_s_ is the superficial velocity of a given ...
physicists talk about an object's moment of inertia. An object's shape strongly affects the moment of inertia, as does the location of the center of rotation. Although calculating the moment of inertia can be very complicated, shapes such as spheres, rods and discs simplify the math considerab...
The software contains five databases: the energy and nutrient content of foods; the energy and nutrient specifications of individuals; predefined groups of individuals in typical households; the portion sizes of foods; and currency conversion factors. Data are collected during a market survey to calcu...
When food is available, the main obstacle to access is usually economic: people may not be able to afford a nutritious diet, even if they know what foods to eat. The Cost of the Diet method and software was developed to apply linear programming to better
Fix getObject method in JDBC should return an Object IOTDB-1188 Fix IoTDB 0.11 unable to delete data bug Fix when covering a tsfile resource with HistoricalVersion = null, it’ll throw a NPE fix the elimination unseq compaction may loss data bug after a delete operation is executed ...
Light year = speed of light × number of seconds in a year Cosmological distances can be found using a cosmological calculator and the redshift of the object in question. How to Calculate a Light Year or Other Light Distance Calculate a light year using the simple formula: ...