Answer:
I would agree with your selection.
Explanation:
compound is covalent! The bond between HI is a polar covalent bond. ... It is because Hydrogen is electropositive in nature in comparison to Iodine.
That would be a series circuit
Answer:
The beat frequency is 5.5 Hz.
Explanation:
f = 110 Hz, T = 600 N , T' = 540 N
let the frequency is f'.

So, the beat frequency is f - f' = 110 - 104.5 = 5.5 Hz