Physics, 12.08.2021 14:40 cassidyhead27
Select the correct answer.
If the frequency of a FM wave is 8.85 x 107 hertz, what is the period of the FM wave?
OA 2.58 x 10 seconds
OB. 1.13 x 10 seconds
OC 1.25 x 10-7 seconds
OD. 5.82 x 10-7 seconds
Answers: 1
Other questions on the subject: Physics
Physics, 22.06.2019 16:00, trevorhenyan51
Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?
Answers: 1
Physics, 22.06.2019 18:10, coryowens44
Arefrigerator uses r-134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for the compression process. the refrigerant enters the evaporator at 120 kpa with a quality of 34 percent and leaves the compressor at 70°c. if the compressor consumes 450 w of power, determine (a) the mass flow rate of the refrigerant, (b) the condenser pressure, and (c) the cop of the refrigerator. (0.00644 kg/s, 800 kpa, 2.03)
Answers: 1
You know the right answer?
Select the correct answer.
If the frequency of a FM wave is 8.85 x 107 hertz, what is the period of...
Questions in other subjects:
Social Studies, 11.02.2020 17:30
