Constants in the Universe

Physics Formulas
Physics Formulas

A major component of the cosmological evidence for the existence of God is the value of constants that govern the universe. Over the centuries scientists have determined the value of these constants, and all of our knowledge of the cosmos is based on these values. These constants are also used to define the units in which we measure things like mass, length, current flow, temperature, time, and light intensity. You either have to believe that these precise numerical values are a product of chance, or that they have been consciously chosen by a Creator. It’s the precise values of these constants that allow the cosmos to exist and to remain stable. Here are only nine of the constants and their role in science and in defining the units used by scientists.

PLANCK CONSTANT- This constant is 6.626070040 x 10^-34 kg m^2/sec.
This constant denotes the scale of quantum mechanics and is used to define the kilogram, a standard unit of mass. It is used in many equations in physics.

SPEED OF LIGHT IN A VACUUM- The value is 299,792,458 m/sec. This is the maximum speed of any object in the universe and is used to define the meter. It is equal to the energy of a mass divided by the speed of light squared and is used in many equations in physics.

ELEMENTARY CHARGE- The value is 1.6021766208 x 10^-19 ampere seconds and is the value of the electrical charge on an electron or proton. It is used to define the ampere, the basic unit of electrical current.

BOLTZMANN CONSTANT- The value is 1.38064852 x 10^-23 kg m^2/(s^2 kelvin). This constant is used to convert from energy to temperature and is used to define the Kelvin.

AVOGADRO CONSTANT- This chemical constant is 6.022140857 x 10^23/mole and indicates the number of particles in one mole of a substance. The mole is used with the Rydberg constant in defining the kilogram and is the basis of mass calculations in chemical reactions.

RYDBERG CONSTANT- The value is 10,973,731.568508/m and determines the wavelengths of light emitted from a hydrogen atom. In addition to its use with Avogadro in determining the kilogram, it is used in spectroscopy.

HYPERFINE SPLITTING OF CESIUM- The value is 9,192,631,770/sec and is the frequency of a cesium atomic clock used to accurately define the second.

LUMINOUS EFFICACY- The value is 683 candela steradian s^3/kg m^2 and is used in converting brightness to energy per unit of time. It is used by astronomers and physicists working with light intensities.

FINE-STRUCTURE CONSTANT- The value is 1/137.035999139 and is used to determine the strength of electromagnetic interactions between charged particles.

As you look at these constants and notice their precision, you can get a sense of the precision that was needed just to establish the basic components of our universe. This list is not exhaustive, and science students know that they as well as others are essential to understanding the basics of chemistry and physics.

Proverbs 8:22-23 takes on a whole new meaning if we understand that wisdom is speaking and says, “The Lord possessed me in the beginning of his way, before his works of old. I was set up from everlasting, from the beginning, or ever the earth was.” The frontiers of science today in quantum mechanics and cosmology are just beginning to understand the essential nature of the constants and the complex science needed to create time, space, and the beginnings of matter/energy. We can see even more clearly the statement of Romans 1:20 telling us that “we can know there is a God through the things he has made.”
Constant data from Science News, November 12, 2016, page 26.
–John N. Clayton © 2017

The Design of Basic Chemistry

Chemistry Class
Chemistry Class

I enjoyed teaching basic chemistry. Once we got over the fear factor that came from what other people had told them, young people became as enthralled as I am with the way chemistry works. Just the basic concept of acids, bases and salts was a revelation to most kids. They had visions of acids being stuff that could eat your arm off and had a hard time understanding that the salad dressing they put on their lunch was primarily an acid. When they saw that their soda pop would turn litmus red indicating it had acid in it, they were incredulous. Understanding that ascorbic acid was vitamin C and that there was acid in their stomach made kids realize that acids serve us in many benign ways.

The next revelation was that bases also have many important uses. Household ammonia, ammonium hydroxide, is a base. Sodium hydroxide is a strong base able to do amazing things to grease, making it a classic soap. Calcium hydroxide is lime, and some kids knew it was used on their lawns and gardens. The real surprise for kids was what a salt is. When I pulled out the salt shaker, I would ask them what kind of salt was in it? Most of them knew it was sodium chloride, but I had twenty salt shakers all of which were labeled “salt, ” and none of them contained sodium chloride. Some were potassium chloride, and some were calcium chloride. Some were different colors such as copper chloride, iron chloride, and cobalt chloride. It was interesting to watch them test the salts with litmus paper as they discovered that salts could be acidic or basic.

The next step was to make salts. We would take hydrochloric acid (a strong acid) and mix it with sodium hydroxide (a strong base) and get sodium chloride and water–two things you take into your body. If you mixed the hydrochloric acid with a weak base like aluminum hydroxide you would get aluminum chloride which would turn litmus paper red indicating an acidic nature. What do you put on your plants to make them grow? Some plants like an acidic soil. If you pour hydrochloric acid on the soil, you will kill the plants, but acid salt will make such plants flourish.

One day after doing all of these tests and writing all of this down, one of my students looked at the board and all the equations we had written and said, “Who thought all of this stuff up in the first place?” That question is always out there, in every science class, every experiment, and every view we make through a microscope or a telescope. Romans 1: 20 tells us that “we can know there is a God through the things He has made.” Science is knowledge, and the more we know of the creation, the closer we can get to the Creator.
–John N. Clayton © 2017