At low frequency a condenser offers

A condenser stores.

For high frequency, a capacitor offers

Which portion of the cochlea responds to low frequency sound waves?

Assertion: The surface wave propagation is used for medium frequency and low frequency band. Reason: The attenuation of surface waves increased with increase in frequency.

At what frequency 1 Henry inductance offers the same impedance as 1 mu F capacitor?

For transistor amplifier the voltage gain (a) remains constant for all frequencies (b) is high at high and low frequencies (c ) is low at high and low frequencies and constant in the middle frequency range (d) none of these

The process of superimposing a low frequency signal on a high frequency wave is "_________" .

In communication system, the process of superimposing a low frequency signal on a high frequency wave is known as

Assertion : The information contained in our original low frequency baseband signal is to be translated into high or radio frequencies before transmission. Reason: For transmitting a signal, the antenna should have a size comparable to the wav elength of the signal.