Yes. Electric field lines are the imaginary lines that represents strength & direction of electric field due to a charge. It can be modeled as lines.
In short, Your Answer would be "True"
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They compress or expand depending on amount of pressure or depending on the temperature
Answer:
It is a resistor since as u increases v increases so they are directly propotional
It creates a stable foundation that allows for free communication between languages and cultures when describing nature using mathematics. The SI units of measurement can be seen as a kind of global language of logic and reason, separate from culture. It unifies mankind in understanding one another.
A because that is the answer