amorosoavap5cejz
02.04.2021 •
Chemistry
1. What is the average speed of a commercial jet that travels from New York to Los Angeles (4800 km) in 6 hours?
2. A car is traveling for 1638 km for a time period of 6.5 hours. What is the average speed of the car?
3. A tsunami caused by an earthquake occurring in Alaska in 1946 consisted of several huge waves which were found to
distance of 3607 km. The first of the waves reached Hawaii 4.567 hours after the earthquake occurred. From this data
speed of the tsunami.
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Ответ:
Gold Wire
Explanation:
Out of all of these options only gold wire is an element, elements are pure and cannot be broken down by any chemical means
hope it helped, good luck :)