Your radio is tuned to 25 m band. Calculate the frequency of transmission of the broadcasting station.

A radio is tuned to 30 m band. What is the frequency of transmission of the broadcasting station? (Answer the question)

A radio receiver is designed to receive transmissions at 20m, 25m and 30 m bands. Calculate the range of frequencies to which the receiver can be tuned.

A sine wave signal of 10 kHz amplitude modulates a carrier of 10 MHz. Calculate the frequencies of the lower and upper side bands.

For the reaction, R to P , the concentration of a reactant changes from 0.03 M to 0.02 M in 25 min. calculate the average rate of reaction using units of time both in minutes and seconds.

Fill in the blank : The frequency of radio waves broadcast from certain station is 2000 kHz. The wave length of this transmission is ________.

A radio can tune to a frequency band of 5 MHz to 25 MHz. Calculate the corresponding wavelength band.

A force is removed after applying on a body for a 5 sec and the body covers 25 m in the next 5 sec. Calculate the value of the force if the mass of body in 10 kg.