A 300 w resistor is connected across the 300 wantenna input
A 300 W resistor is connected across the 300 Wantenna input of a television receiver. The bandwidth of the receiver is 6 MHz, and the resistor is at room temperature (20oC). Find the noise power and noise voltage applied to the receiver input.
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The focal length of the human eye is approximately 1.7 cm. What is the f-number for the human eye in bright light, when the pupil diameter is 3.0mm
Think about how companies used to advertise for jobs. Think about how people used to apply for jobs. Recruiting for employees was often a laborious task.How has HR technology impacted how we recruit for employees?
Calculate the magnetic force per meter between two such lightning bolts separated by 10 meters. (This is mainly to give a feeling for the strength of the magnetic field)
Visible light passes through a diffraction grating that has 900 slits per centimeter, What is the difference between these wavelengths
determine the transfer function of a 4th order lowpass butterworth filter with a 3-dB cutoff frequency of 3.4 kHz and passband gain=1. Design the circuit using MFB topology. Design two sections with an order of 2.
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