What is the frequency of a microwave that has a wavelength of 5 cm? what is the frequency of a microwave that has a wavelength of 5 cm?

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices

Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system