About the light of quantum chemistry! The Complete Book of Six Laws also includes Commercial Law! ?

Hello. This is Nada from Seito Medical School. This is the second installment of my notes for 12/04 (Mon). Will Nada be able to finish on a high note?

・About the light of quantum chemistry

・The complete collection of laws includes commercial law!?

・Afterword

<About quantum chemical light>

Even though it's called quantum chemistry, there are those that are closer to physics and those that are closer to medicine. In the physics-oriented ones, wave movement becomes important. The crest and trough waves seen in sine and cosine functions. From crest to crest, from trough to trough. Each wave is based on a length called the wavelength (λ).

波長(λ)[m] x 振動数(v)[1/s] = 光速(c)[m/s]

Here, frequency can be said to be the number of times the wave repeats per second. Infrared light has a longer wavelength than visible light, i.e. light that humans can see, and the frequency is smaller. If we apply the above formula, does that mean that if the speed of light is constant, the longer the wavelength, the smaller the frequency?

In addition, although light has wave properties as shown in the above equation, it also has particle-like properties that can be counted as a single unit. This is the particle nature of light, or photon.

＜The Complete Collection of Laws includes commercial law!?＞

The Roppo Zensho is the legal bible that lawyers always carry under their arm, but do you know what the Roppo Zensho actually refers to? The Roppo Zensho refers to six laws: the Constitution, the Civil Code, the Criminal Code, the Commercial Code, the Code of Civil Procedure, and the Code of Criminal Procedure.

Of these, commercial law aims to adjust the economic interests of companies. Here, a company is defined as "an independent economic unit that realizes profit-making activities with economic and planned intentions." In other words, it is a player that puts profit first, plans and operates a business.

While the Civil Code is a general private law that deals with relationships between citizens and troubles in daily life, the Commercial Code is a special private law that deals with special cases such as business relationships. In Japan, the existence of the Civil Code and the Commercial Code can be known by looking at the statutory law written in the clauses called the source of law. In contrast, in the West, emphasis is placed on actual cases that have been handed down in the past, such as legal precedents. Here, statutory law refers to laws enacted by the Diet.

The difference between private law and public law is that private law deals with troubles between individuals in their daily lives, while public law regulates the relationships between members of national or local public organizations. The difference between general law and special law is the difference in their roles: general law regulates people, areas, and matters in general, while special law regulates people, areas, and matters in particular.

<Afterword>

What would be a good gift to give to a friend? I bought a shampoo and conditioner set.