Menjelaskan latar belakang pencetusan idea teori kuantum

What you need to learn in this topic

1. State the meaning of quantum energy
2. Explain the background of the idea of ​​quantum theory
3. Explain the nature of the wave-particle distortion
4. Explain the concept of photons
5. Solve problems for (i) photon energy, E = hf (ii) power, P = nhf; n is the number of photons emitted per second