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A cello string is 0.695 m long, and transmits waves at 204 m/s. What frequency does it produce? (Unit = Hz)
answered
Feb 11, 2021
Mathematics
high-school
5
votes
131k
views
Please I need help someone help me
answered
Dec 22, 2020
English
middle-school
7
votes
221k
views
The first jumbo jet was the Boeing 747, which is 70.5 meters long. The wingspan of a 747 is 60 meters. A model 747 has a wingspan of 80 centimeters. What should the length of the model be?
answered
May 22, 2020
Mathematics
middle-school
4
votes
195k
views
Why must we be careful when measuring current with a DMM?
answered
Mar 14, 2020
Physics
college
3
votes
68.3k
views
40=1.8c+32 plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help
answered
Jan 8, 2020
Mathematics
middle-school
4
votes
112k
views
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