Physics, 07.05.2021 18:00 cvalentine3199
Calculate the wavelength of a radio wave that has a frequency of 88.9 MHz (this would be 8.89x10^7 Hz). Please round your answer to the nearest tenth if applicable and use the correct units!
Answers: 1
Physics, 22.06.2019 18:00
According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.
Answers: 2
Physics, 22.06.2019 23:50
Which property is expressed in distance units? o a. period o b. wavelength o c. speed o d. frequency
Answers: 2
Physics, 23.06.2019 01:10
The path of a satellite orbiting the earth causes it to pass directly over two tracking stations a and b, which are 51 miles apart. when the satellite is on one side of the two stations, the angles of elevation at a and b are measured to be 87 degrees and 84 degrees, respectively. (a) how far is the satellite from station a? (b) how high is the satellite above the ground?
Answers: 3
Physics, 23.06.2019 21:10
An investigator needs a uniform 30 mt field, which she intends to produce with a solenoid. she takes a long 10-cm-diameter tube and wraps wire along the length of it, wrapping 1200 turns of wire along a 75-cm length of the tube. how much current must she pass through the wire to produce the desired field?
Answers: 3
Calculate the wavelength of a radio wave that has a frequency of 88.9 MHz (this would be 8.89x10^7 H...
History, 04.05.2021 21:20
Chemistry, 04.05.2021 21:20
English, 04.05.2021 21:20
Mathematics, 04.05.2021 21:20
Mathematics, 04.05.2021 21:20
Mathematics, 04.05.2021 21:20
Mathematics, 04.05.2021 21:20
History, 04.05.2021 21:20
History, 04.05.2021 21:20
Mathematics, 04.05.2021 21:20
Mathematics, 04.05.2021 21:20