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The length of the [wooden] blocks.
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∙ 13y ago
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How do you solve for variable fx in statistics?
It depends on whether fx denotes frequency times variable value or the probability generating function for the variable x.
What is the Differences between absolute frequency and relatative frequency?
The absolute frequency is the total amount of occurances of one variable. The relative frequency is the absolute frequency divided by the total amount of occurances of ALL variables.
What does an independent variable do in an experiment?
It can, but need not, affect the outcome of the experiment variable.
How does mass affect wave frequency?
lower mass = higher frequency
Is the responding variable the variable that is changed during an experiment?
it is the variable that is changed by the manipulated variable, which is to purposely change a variable to see if it has any affect. the part that has effect is the responding variable
What is the frequency of a Xylophone?
A Xylophone can create different frequencies not just one. The frequency depends on the note being played.
What changes the frequency of an xylophone?
The pitch. The higher the pitch, the higher the frequency.
How do you calculate the length of wood or steel needed to make a particular note or frequency for a xylophone?
To calculate the length of wood or steel needed to create a specific note or frequency for a xylophone, you can use the formula: length = (v/2f) where v is the speed of sound in the material and f is the frequency of the note. You can adjust the lengths of the bars accordingly to achieve the desired pitches for each note of the xylophone.
What does vvvf stand for?
Variable voltage variable frequency
What is the energy savings of an electric motor when reducing the speed with a variable frequency drive?
definitly it give more efficient than variable stator voltage.............but in variable frequency ...............the frequency is not only variable....it is E/F control.because to maintain constant flux......... USUALLY THIS SPEED CONTROL IS ODOPTING IN INDUSTRIES......
What variable is directly proportional to frequency?
energy
Which variable is directly porportional to frequency?
energy
What are some of the leading brands in variable frequency drives?
Many companies sell variable frequency drives. ABB, GE, Eaton, Baldor, AC Tech, Honeywell, Toshiba, IDM, Hitachi, and Yaskawa are major brands that sell variable frequency drives.
What makes sound in a water glass xylophone?
When the water glass xylophone is struck with a mallet, it causes the glass to vibrate at a certain frequency. This vibration produces sound waves in the air that our ears interpret as sound. The frequency of the sound depends on the size and shape of the glass, as well as the amount of water inside it.
Which variable is directly proportional to frequency?
The variable that is directly proportional to frequency is the pitch of a sound wave. This means that as frequency increases, pitch also increases.
Can anyone tell me how to build single phase variable frequency drive?
Single phase variable frequency drives are commercially available. Building it by an individual is complicated.
What is the the variable you change to see how it will affect the dependent variable?
independent variable
