Question

Two identical antennas A and B radiate in phase at frequency
300 MHz, Antenna B is 100 m to the right of antenna A.
Consider a point P between the antennas and along the line
connecting
them, a horizontal listance to the right of the
antenna A. When the path difference between EM waves reached
at P is of two wavelength then the value of distance x must be.​

Answer 1

Answer:

matter, including mineral crystals, is made up of atoms, and all atoms are made up of three main particles: protons, neutrons, and electrons. As summarized in Table 2.1, protons are positively charged, neutrons are uncharged and electrons are negatively charged. The negative charge of one electron balances the positive charge of one proton. Both protons and neutrons have a mass of 1, while electrons have almost no mass.