This is true.
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Answer: The air pressure would build up resulting in a high air density.
Explanation: Heat energy builds up air pressure. And if you surround it with bubble wrap, that air pressure will have nowhere to release to. And so because of that, high air density occurs.
Answer:
Your answer should be Incentives
Explanation:
Answer:
1.67 V
Explanation:
Q = Capacitance
Q' = Capacitance after connecting in series
V = Voltage
= Voltage of battery = 5 V


As the plates opposite charge are connected together they are in series




The voltage across the 2 microfarad capacitor is 1.67 V
A gold leaf electroscope's cap develops a negative charge when a negatively charged rod is brought close to it; the case is then grounded, creating a negative charge in the leaf. Option D is correct.
<h3>What is the charge?</h3>
When the matter is put in an electromagnetic field, it has an electric charge, which causes it to experience a force. A positive or negative electric charge can exist.
Similar charges repel each other, whereas dissimilar charges attract each other.
The term "neutral" refers to an item that has no net charge. A charge is something experienced as a force in the electric and magnetic fields.
When a negatively charged rod is brought near the cap of a gold leaf electroscope whose case ad then is earthed, then the leaf has an induced negative charge.
Hence option D is correct.
To learn more about the charge, refer to the link;
brainly.com/question/24391667
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