He gives the tempo, but he also controls his musicians, tells them to be more expressive, louder, go faster etc.
The conductor holds a baton in her hand.
a baton
turning fork is not in inclined position in melde's experiment because in longitudinal waves , the particles of the medium moves in that direction in which the wave moves so in this situation we keep the turning fork perallel to the string and in transverse wave , we keep the turning fork perpendicular to string because in this the particles move perpendicular to the wave, and no situation is for inclined position .
A tidal wave is a water wave so it is a mechanical wave.
Mexican Wave? A non-electromagnetic wave.
It sounds like "Wish Me Luck As You Wave Me Goodbye", but the lyric is "give me a smile I can keep for a while".
They're very different. A sound wave is a longitudinal wave and a radio wave is a transverse wave, radio waves are in the same family as light because they're electromagnetic waves whereas sound waves are just caused by particles passing on a vibration.
orchestra's conductor wave to keep time
a baton
To wave a little stick and hope the orchestra actually pays attention to what s/he is doing. To teach them phrasing, to help keep them together. To see what the orchestra overlooks.
That stick they wave around is called a baton.
A conductor is the person who guides the band/orchestra in tempo, style, and many other factors that make music. Often times, he will use a baton or his hands and wave them in the air to keep tempo and stress some parts of the music. A conductor is also the person on a train, streetcar, or other public transport system who takes fares and sells tickets. A conductor is also a substance or medium that can conduct light, heat, electricity, or sound.
A conductor is the person who guides the band/orchestra in tempo, style, and many other factors that make music. Often times, he will use a baton or his hands and wave them in the air to keep tempo and stress some parts of the music. A conductor is also the person on a train, streetcar, or other public transport system who takes fares and sells tickets. A conductor is also a substance or medium that can conduct light, heat, electricity, or sound.
A perfect conductor will perfectly reflect an incident wave.
A baton
Draw a sine wave, except that when it wants to go negative, keep it at zero instead.
If the current is alternating, then it has the properties of a wave in the conductor, such as frequency, wavelength, amplitude, phase, group velocity etc.
Arif Ullah khan utman kheel this is because for conductor E parallel is zero this means that the surface of the wave guide is at equipotential and this potential follow the laplace equation .it means that there is no maxima and minima inside the wave guide . this means that the electric field inside zero . hence the TEM do not exist in wave guide only TE and TM can be exist . if we place some conductor in the wave guide then the conductor inside will not be equipotential and the TEM waves can be exist . like in Coaxial cables
because the sound waves combine to make a bigger louder wave