What language has the least amount of letters?

What language has the least amount of letters?

The Central dialect of Rotokas possesses one of the world’s smallest phoneme inventories. (Only the Pirahã language has been claimed to have fewer.) The alphabet consists of twelve letters, representing eleven phonemes.

What language has 40 letters?

Cyrillic alphabet for Romanian (16th century – 1860) — 40 letters I think.

What is the least frequency?

So the lowest frequency in the electromagnetic spectrum is the frequency corresponding to the lowest energy a photon can have, which is not zero but still very very small (the exact number is indeterminable).

What is the symbol for Hertz?


What is giga hertz?

: a unit of frequency equal to one billion hertz.

Is SA unit for Hertz?

Since the radian is a dimensionless unit in the SI, the radian per second is dimensionally equivalent to the hertz—both are defined as s−1….Radian per second.

Angular frequency ω (Ordinary) frequency
2π radians per second exactly 1 hertz (Hz)
1 radian per second approximately 0.159155 Hz

How do you write Hz?

The hertz (symbol: Hz) is the derived unit of frequency in the International System of Units (SI) and is defined as one cycle per second.

Is Hz and FPS same?

No; they are two separate things. Remember that FPS is how many frames your gaming computer is producing or drawing, while the refresh rate is how many times the monitor is refreshing the image on the screen. The refresh rate (Hz) of your monitor does not affect the frame rate (FPS) your GPU will be outputting.

What is the period formula?

We can have all of them in one equation: y = A sin(B(x + C)) + D. amplitude is A. period is 2π/B.

What is the period T?

A period T is the time required for one complete cycle of vibration to pass a given point. As the frequency of a wave increases, the period of the wave decreases. Frequency and Period are in reciprocal relationships and can be expressed mathematically as: Period equals the Total time divided by the Number of cycles.

What unit is period measured in?

The SI unit for the period, as for all measurements of time, is the second. A traditional unit of measure used with rotating mechanical devices is revolutions per minute, abbreviated r/min or rpm.

What is the symbol for period?

symbol T

What is SI unit of amplitude?

The SI unit of amplitude is the meter [m], but other length units may be used.

What is period and frequency?

The period of a wave often referred as the time period is the measure of time required by a wave for completing one cycle. However, frequency is the overall number of cycles occurring in unit time. The period of a wave is time quantity as its measurement is associated with time duration.

Are frequency and period directly related?

Frequency is inversely proportional to time period. SI unit of time period is second while frequency is per second or second^-1. Time period is the time taken to complete a cycle of any function while frequency is the number of times a cycle is completed each second.

What is period of oscillation?

the smallest interval of time in which a system undergoing oscillation returns to the state it was in at a time arbitrarily chosen as the beginning of the oscillation.

What is difference between time period and frequency?

Sound | Short/Long Answer Questions The number of times a cycle is completed in a second is the frequency. The time taken to complete one vibration is called time period. Frequency and time period is inversely proportional, the number of vibrations per second is frequency.

What is the wave speed?

Wave speed is the distance a wave travels in a given amount of time, such as the number of meters it travels per second. Wave speed is related to wavelength and wave frequency by the equation: Speed = Wavelength x Frequency.

What are the types of oscillation?


  • Double pendulum.
  • Foucault pendulum.
  • Helmholtz resonator.
  • Oscillations in the Sun (helioseismology), stars (asteroseismology) and Neutron-star oscillations.
  • Quantum harmonic oscillator.
  • Playground swing.
  • String instruments.
  • Torsional vibration.

How do you calculate oscillation?

Periodic motion is a repetitious oscillation. The time for one oscillation is the period T. The number of oscillations per unit time is the frequency f. These quantities are related by f=1T f = 1 T .