if we know then why we use it
Liquid, Gas and your mum
It isn't clear what experiment you are talking about, but pressumably the idea was to detect whether the temperature changed.
Solids have varying temperatures at which they melt into a liquid. Experiment with chocolate, wax or butter, record, which has the lowest and highest temperature when it melts.
Ultrasonic vibrations are used to clean jewellery. The items to be cleaned are placed in a neutral liquid, and the ultrasonic vibrations tend to induce cavitation in the fluid, thus loosening bonds between the dirt and the object. If the (jewels) are held in their mounts mainly by the dirt, then the jewel could loosen in the mount.
No, it is a highly viscous liquid, do a search on the Pitch Drop Experiment.
if we know then why we use it
if we know then why we use it
if we know then why we use it
Non Electrolyte liquid do not ionize and donot form cunducting path in liqud. so that the current we measure is not because of ions moment in liquid but only becouse of ultrasonic waves formed
Non Electrolyte liquid do not ionize and donot form cunducting path in liqud. so that the current we measure is not because of ions moment in liquid but only becouse of ultrasonic waves formed
The standard value of velocity of ultrasonic waves in benzene liquid is 1260 m/sec.
when an ultrasonic waves passes through a liquid alternate compresion and rarifaction occurs
The solvent is the liquid you will be using if you are dissolving something in the experiment.
Radar is based on Microwave and detects the change in dielectric constant where as Ultrasonic is based on Sound Wave at high frequency (Ultrasonic Wave) and detects change in density of medium. Based on performance and accuracy Radar is a better solution than Ultrasonic. However for lower range liquid application ultrasonic is a cost effective solution. hope this is useful for you!
A liquid pours. A carbohydrate, by itself, is not liquid.
Titration involves measuring the quantity of a liquid necessary to convert a volume of a substance to a different form. By applying ultrasonic waves to the substance and seeing if its structure changes, researchers can gain more precise readings.
It is impossible to tell how long from the start of the experiment it was before all of the substance turned into a liquid without more information about the experiment. Perform the experiment again and use a timer to determine the length of time required to turn the substance into a liquid through heating.