<span>Batteries provide a voltage difference.</span>
Answer:
im very con fused on what you mean by this
Explanation:
I had to look for the options and here is my answer:
Given that a guitar string has a basic frequency of 500hz, the frequency that can be set for this into resonant vibration would be 1500 Hz. The resonant vibration here is necessary in musical instruments because it delivers a vibrating system which leads to a higher amplitude at a particular frequency.
The different<span> substances are not chemically joined together. Each substance in the</span>mixture, <span>keeps its own properties. The </span>compound<span> has properties </span>different<span> from the elements it contains. Each substance is easily separated from the </span>mixture<span>.</span>
A represents the so-called sublimation of state. represents the evaporation, a state change. C stands for melting, a change of state.
<h3>What does evaporation kid mean?</h3>
A liquid turns into a gas through evaporation. Water vapor is created when liquid water evaporation turns it into a gas. Water is helped to evaporate and return to the atmosphere by the heat of the sun. There, it creates a cloud and returns to being water in the form of vapor.
<h3>What exactly happens during evaporation?</h3>
Evaporation is the process by which liquid water transforms into gaseous water (water vapor). Water from the Earth's surface is carried into the atmosphere by evaporation. Evaporation occurs when heat energy causes the bonds holding the water molecules together to fall apart.
To know more about evaporation visit:
brainly.com/question/5019199
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