Physics, 16.10.2019 22:00 StrangerMo
What is the frequency of a wave that has a speed of 8 m/s and a wavelength of 2.0 m?
a. 16 hz
b. 6 hz
c. 4 hz
d. 0.25 hz
Answers: 2
Physics, 22.06.2019 05:30, ninaaforever
Aforklift raises a 1,020 n crate 3.50 m up to a shelf. how much work is done by the forklift on the crate? the forklift does j of work on the crate.
Answers: 2
Physics, 22.06.2019 08:50, schoolwannapass
You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?
Answers: 2
What is the frequency of a wave that has a speed of 8 m/s and a wavelength of 2.0 m?
a....
a....
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