Aristotle is considered by many to be the first scientist, although the term postdates him by more than two millennia. In Greece in the fourth century BC, he pioneered the techniques of logic, observation, inquiry and demonstration.
What are the basic questions for physics?
- As light from a star spreads out and weakens, do gaps form between the photons?
- Can a fire have a shadow?
- Can air make shadows?
- Can gold be created from other elements?
- Can light bend around corners?
- Can momentum be hidden to human eyes like how kinetic energy can be hidden as heat?
What are 5 scientific questions?
- What is the universe made of? Astronomers still cannot account for 95% of the universe.
- How did life begin?
- Are we alone in the universe?
- What makes us human?
- What is consciousness?
- Why do we dream?
- Why is there stuff?
- Are there other universes?
What are the most interesting questions in physics?
- What is matter made of?
- Why is gravity so weird?
- Why does time seem to flow only in one direction?
- Where did all the antimatter go?
- What happens in the gray zone between solid and liquid?
- Can we find a unified theory of physics?
- How did life evolve from nonliving matter?
What is physic answer?
What is physics? Physics is the branch of science that deals with the structure of matter and how the fundamental constituents of the universe interact. It studies objects ranging from the very small using quantum mechanics to the entire universe using general relativity.
What are 3 good scientific questions?
- 1 What is the universe made of?
- 2 How did life begin?
- 3 Are we alone in the universe?
- 4 What makes us human?
- 5 What is consciousness?
- 6 Why do we dream?
- 7 Why is there stuff?
- 8 Are there other universes?
What are the 10 questions science can t answer?
What happens to us after we die? How did so much life appear on our planet when others seem devoid of any species at all? Who, if anyone, pulls the strings of our universe? Is it some all-powerful god in control or are there physical and mathematical principles driving the engine of our existence?
What is the hardest science?
Physics. Generally, physics is often deemed to be the hardest of all the sciences, especially as an A level qualification. Physics involves a lot of complex maths content – an aspect that most students struggle with.
What’s a good scientific question?
A good scientific question should be objective and testable. It may be a verification question, theory question, or experimental question. A scientific question should be narrow enough to answer with data gathered by observation or testing. It should not be a question about opinion.
Is physics easy or hard?
Students and researchers alike have long understood that physics is challenging. But only now have scientists managed to prove it. It turns out that one of the most common goals in physics—finding an equation that describes how a system changes over time—is defined as “hard” by computer theory.
Is gravity a fact?
Universal Gravity is a theory, not a fact, regarding the natural law of attraction. This material should be approached with an open mind, studied carefully, and critically considered. The Universal Theory of Gravity is often taught in schools as a fact, when in fact it is not even a good theory.
Is light a particle or a wave?
Light can be described both as a wave and as a particle. There are two experiments in particular that have revealed the dual nature of light. When we’re thinking of light as being made of of particles, these particles are called “photons”. Photons have no mass, and each one carries a specific amount of energy.
WHAT IS a in physics?
It is an ångström, a unit of length commonly used in chemistry to measure things like atomic radii and bond lengths.
What is the energy in physics?
energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another.
What are the 4 meanings of science?
Science is defined as the observation, identification, description, experimental investigation, and theoretical explanation of natural phenomena.
What is the basics of science?
The basic sciences are defined as the scientific disciplines of mathematics, physics, chemistry, and biology. They are called basic sciences because they provide a fundamental understanding of natural phenomena and the processes by which natural resources are transformed.
What is the hardest question in the world?
Science is based on the correspondence theory of truth, which claims that truth corresponds with facts and reality. Various philosophers have put forth substantive challenges to the truth claims made by science.
Who named physics?
The History of Physics – Before Aristotle: Atomism and Natural Laws. Thales was the first physicist and his theories actually gave the discipline its name. He believed that the world, although fashioned from many materials, was really built of only one element, water, called Physis in Ancient Greek.
Who is physics mother?
1. Marie Curie. Is considered to this day, to be the Mother of Modern Physics. In 1898, together with her husband Pierre, she discovered the elements of polonium and radio for which she received a first Nobel Prize in Physics in 1903.
What is law inertia?
1. Newton’s First Law of Motion (Inertia) An object at rest remains at rest, and an object in motion remains in motion at constant speed and in a straight line unless acted on by an unbalanced force.
What is dark matter energy?
Dark matter makes up most of the mass of galaxies and galaxy clusters, and is responsible for the way galaxies are organized on grand scales. Dark energy, meanwhile, is the name we give the mysterious influence driving the accelerated expansion of the universe.
Who discovered gravity?
Legend has it that Isaac Newton formulated gravitational theory in 1665 or 1666 after watching an apple fall and asking why the apple fell straight down, rather than sideways or even upward.
What is the universe made of?
The universe is everything. It includes all of space, and all the matter and energy that space contains. It even includes time itself and, of course, it includes you. Earth and the Moon are part of the universe, as are the other planets and their many dozens of moons.
Which is the easiest subject?
The 12 easiest A-Level subjects are Classical Civilisation, Environmental Science, Food Studies, Drama, Geography, Textiles, Film Studies, Sociology, Information Technology (IT), Health and Social Care, Media Studies, and Law. You might be looking at some of these and thinking, surely not!
Which math is hardest?
Today’s mathematicians would probably agree that the Riemann Hypothesis is the most significant open problem in all of math. It’s one of the seven Millennium Prize Problems, with $1 million reward for its solution.