prelab for Physics 1251 lab "Microwave Interference"The power of our microwave transmitters is about 15 mW. What is the approximate power of a typical microwave oven? power? vIf, when you set up one of the interference experiments, you get zero signal on the detector, which of the following could be the problem?O You have the sensitivity of the detector set too low.O You have the power on the transmitter off.O You have rotated the detector 90° around a horizontal axis (microwaves are polarized).O One or more of the reflectors is misaligned so that the beam does not reach the detector.O You just happen to have the reflectors in position to create destructive interference.O You have mixed up which is the mirror and the partial reflector.O The equipment doesn't like you today.O Someone's hand is blocking the beam.If in one of the first two interference experiments you have a maximum signal on the detector, and you move the mirror 2/2 further back, what will you have then? feature?The microwave transmitters that we use have a frequency of about 10 GHz. What is the approximate wavelength?cm

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