Physics, 01.03.2021 06:40 smortandsons
Two ropes are identical. A wave traveling through the first rope has a frequency of 1.5 hertz and a wavelength of 6 meters. What is the frequency of a wave in the second rope if its wavelength is 2 meters?(1 point)
3 hertz
4.5 hertz
9 hertz
1.5 hertz
Answers: 1
Physics, 21.06.2019 15:10
Four objects are being tested to see how they are affected by fluid friction. object w has a surface area of 4.5 cm2, object x has a surface area of 2.5 cm2, object y has a surface area of 6.2 cm2, and object z has a surface area of 3 cm2. which object would experience the most fluid friction?
Answers: 3
Physics, 21.06.2019 23:30
Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?
Answers: 3
Physics, 22.06.2019 21:10
Which of the following is a measure of the amount of light a star directly emits? a. luminosity b. intensity c. wavelength d. brightness
Answers: 2
Two ropes are identical. A wave traveling through the first rope has a frequency of 1.5 hertz and a...
Mathematics, 05.11.2020 01:00
Social Studies, 05.11.2020 01:00
Computers and Technology, 05.11.2020 01:00
Mathematics, 05.11.2020 01:00
Mathematics, 05.11.2020 01:00
Biology, 05.11.2020 01:00
Mathematics, 05.11.2020 01:00
Mathematics, 05.11.2020 01:00