The wavelength of signals from a radio transmitter is 1500mm and the frequency is 200kHz. What is the wavelength for a transmitter operating at 100kHz?

Similar Questions

a beam PQ pivoted at P carries a load of 80N as shown above. Calculate the effort E, required to kee...

An object is placed 10cm from a converging lens of foal length 15cm. Calculate the magnification of ...

Which of the following is NOT a component of an a.c. generator? ...

A body executing a simple harmonic motion has an angular velocity of 22 radians per second. If ...

Railway tracks are banked on curves ...

The crackling noise produced by aluminum roofing sheets on a house during a hot sunny day is a resul...

Transformers are designed so that energy losses are reduced to a minimum. This is achieved through w...

An evidence of the wave nature of matter is ...

A car of mass 800kg attains a speed of 25m/s in 20secs. The power developed in the engine is? ...

Which of the following does NOT cause a reduction of the surface tension of water? ...