What is the fundamental
wavelength for a bottle
that has a length of 0.56m?

Explain what happens at the saturation point when adding salt to water at room temperature.

How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters

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