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rosijanka [135]
3 years ago
7

By counting the number of crests that pass in a given amount of time, a person can calculate the

Physics
1 answer:
ladessa [460]3 years ago
3 0
By calculating the crests, you can find the waves' frequency.
Hope this helps!
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NEED HELP ASAPTsunamis are often called tidal waves because they are caused by tides.
garik1379 [7]

Answer:

false

Explanation:

a tsunami is almost always caused by an earthquake under water.

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Based on what you have learned from this unit, construct a tri-fold brochure instructing a new freshman as to the best way to le
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3 years ago
If three devices are plugged into one port on a switch and two devices are plugged into a different port, how many collision dom
Neporo4naja [7]
Collision domain is a portion in the network where there is a possibility of formation of packets. This occurs when two or more devices are able to send a packet to a single switch or port on the network that is shared, on the same time. It was noted that this collision domain reduces the efficiency of the network. 

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3 years ago
A cello string 0.75 m long has a 220 hz fundamental frequency. find the wave speed along the vibrating string. answer in units o
maxonik [38]
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Then,
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