What does alpha mean in physics?Question:What does alpha mean in physics?Variables:Most complicated equations in math and physics can be simplified by the use of variables. This is essentially the concept of algebra and its related equations. Using variables, simplifying equations, and then only ...
Two vectors placed in juxtaposition like this, with no mathematical operation implied between them, is called a dyad. An example of a dyad is $\vec{a}\vec{b}$, where $\vec{a}$ and $\vec{b}$ are vectors. A dyad does not fulfill its mission in life until it is dotted with anothe...
What does "double less than" mean in physics?Physics:The subcategory of science that deals with matter, energy, and the behavior of the materials is known as physics. It includes the study of topics of heat, electricity, magnetism, optics, nuclear science, and mechanics....
For instance, if you have a mass per unit length λλ, you multiply λλ by a length ΔlΔl to get the total mass in that length. If you have a density λ(x)λ(x) that depends on position, then the amount of mass in the interval [x0,x0+ΔL][x0,x0+ΔL] is ...
Multiverse in Cosmic Background Radiation. If universes had collided, there would be a sign of it in the background radiation. There's been no proof, but if they find something, the Multiverse will exist. It won't necessarily mean that the Multiverse doesn't exist if they don't.Ref:...
解析 【答案】B 【解析】【原文】W: I failed the physics exam.M: Me too. Our physics teacher should make the subject easier by showing us simple examples rather than focusing on abstract concepts.Q: What does the man mean?反馈 收藏
What does vertical plane mean? I drew a picture, but I don't understand how the launch site and hoops be in the same vertical plane and be different horizontal distances from each other. Not from each other. The horizontal distance from the launch site to one of the loops, is different...
Economics does not naturally lend itself to scientifichypothesis testingas does physics. In the field of epistemology, scientists can learn through logical thought experiments, also called deduction, or through empirical observation and testing, also called positivism. Geometry is a logically deductive sci...
Meyer, TH, Roman, DR, Zilkoski, DB (2006) What does height really mean? Part III: height systems. Surveying Land Inf Sci 66: pp. 149-160Meyer TH, Roman DR, Zilkoski DB (2006a) What does height really mean? Part IV: GPS Heighting. Surveying and Land Information Science 66(3):...
What Does It Mean that Different Paradigms Are Incommensurable? Paradigms are incommensurable with one another, meaning that they essentially "speak a different language" or hold contradictory belief systems. Thus, practitioners who are working in different paradigms see the world in fundamentally di...