I think the correct question would be, how do you measure sound. :)
you measure sound by using amplitude. It measures how forceful the sound is.
Thats how you know whether its loud or quite :)
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There are a lot of reasons why gum is bad for you but a main reason because if you make a bubble and swallow it you could choke. Another reason is because it breaks down your gums.
Answer:
19 elements
Explanation:
1 carbon + 12 hydrogen + 6 oxygen = 19
Conservation means to improve something to prevent loss or decay
That's why energy can't be created or destroyed
