Question

Q] the threshold faequeeney of a metal is
5x104/3 calculate the kinetic energy of
emitted electron when
radiation radiation with
frequency of 2x10 s/s hits the metal surface.
a
Sol:​

Answer 1

communication cycle consists of eight stages, such as sender, message, encoding, transmission, noise, decoding, receiver, and feed backis essential to complete the cycle of communication.3