Yes spoon can sound like a bell. To prove this, we perform an experiment.The handle of the spoon is tied at the mid point of the string, then wrap the ends of the string around pointer fingers. Now place fingers in ears. Lean over so that spoon hangs freely and swing the spoon so it taps against a door.
A sound is produced because the spoon vibrated, causing sound waves to travel up the string and into ears.
B. The gravity acceleration is in the same direction as the force of gravity, and thus towards the centre of the earth
Answer:
b.
Explanation:
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Positive charge=proton
Negative charge=electron
No charge/neutral=neutron
