What is a laser you may be asking yourself
Understandable, but I will tell you about them regardless
Laser is an acronym for Light Amplification by Stimulated Emission of Radiation.
There are many variations of lasers but all have the same core parts. Those Parts are a medium, two mirrors, and an energy source. Energy from the power source excites the electrons in the medium. The excited electrons produce photons of light. There are two mirrors facing each other in a laser. One of the
The selfie is something that has become hugely popular. People are constantly taking pictures with their phones and this has become a common part of our culture. With all these people taking pictures on their phones, the question arises, is it worth it to buy a camera or just use your phone?
The major camera type is a DSLR ( digital single lens reflex). The DSLR I use for comparison is a Nikon D80 which is a pretty average DSLR so it will be a good representation of the average. There are man
The physics behind a hockey check is fairly simple. It is a basic collision. One force, the checker, is coming in with a mass and acceleration, onto and another player with a separate mass and acceleration. As Newton's law states, every action has an equal and opposite reaction. So the player with a bigger mass will be able to absorb more of the hit, and a smaller player, much less so.
The Player who was hit will stay in motion unless acted upon by an outside force. A lot of times this is the
The Universe is a fascinating topic. How the universe was made can be traced back to many things, I don't wish to offend anyone, but I will not be talking about any divine powers, just some scientific theories.
Most Theories start with a big bang of sorts. The big bang is really more of a cosmic stretch of the universe. Most people know about the big bang or at least the basics, so I will proceed to other theories about the origin of the universe.
The first theory involves another dimension.
I am a senior in high school. I enjoy physics. These are two facts about me. I have enjoyed math for quite some time now and the application of math is what really draws me to physics.
I am taking AP Physics C because I enjoy a good challenge. I have a thirst for physics that cannot be quenched by any other class. This class offers a unique opportunity to expand my understanding and increase my skill in physics while at the same time makes me frequently consider my decision to take the class.
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