What do the characteristics of electromagnetic radiation include?

A) characteristics of waves only
B) characteristics of neither waves nor particles
C) characteristics of both waves and particles
D) characteristics of particles only

2) which equation correctly relates the energy of electromagnetic radiation to its frequency
A) E= h
B) E=v
C) E=hv
D) E=h/v

C) characteristics of both waves and particles

!!!!!!!!!!!!! IMPORTANT !!!!!!!!!!!

2) Again good grief C !!!!!!

Please, please, READ THE CHAPTER !!!

You are welcome but please read your text. These are core questions.

Thank you

1) The characteristics of electromagnetic radiation include both the characteristics of waves and particles. This means that electromagnetic radiation exhibits wave-like properties, such as wavelength, frequency, amplitude, and speed, as well as particle-like properties, such as energy and momentum. In certain experiments or phenomena, electromagnetic radiation behaves as a wave, while in others it behaves as a particle, known as a photon.

To understand this concept further, you can study the historical development of the wave-particle duality theory, which explains that electromagnetic radiation has both wave and particle characteristics. This theory was proposed by scientists like Thomas Young, who conducted the famous double-slit experiment, and Albert Einstein, who described the photoelectric effect.

2) The correct equation that relates the energy of electromagnetic radiation to its frequency is E = hv, where E represents the energy, h denotes Planck's constant, and v represents the frequency. Planck's constant is a fundamental constant in physics that relates energy to the frequency of electromagnetic radiation.

To understand how this equation is derived and the significance of Planck's constant, you can study the field of quantum mechanics, which explains the behavior of particles and energy at the subatomic level. Quantum mechanics is an extensive topic that covers the wave-particle duality of particles and the principles that govern their behavior.