The frequency of a wave tells us how many crests move past a given point in a given time. the the wavelength, the greater the frequency will be.

Ways that industry and agriculture use physical properties to separate substances

Explain the difference in reactivity of the elements based on their electron configurations.

2. which of the following devices is associated with the reception of radio signals? o a. demodulator o b. transmitting antenna o c. oscillator o d. microphone