Introduction to Applied
Physics
What is Applied
Physics?
- a way to understand nature in order to predict, design, or control
When do you need
Applied Physics research?
- to understand or solve a new physical problem
- to devise a missing (physical) link in a future process or product
- to obtain better performance from a complex device or system
ANSR has experience
with Theoretical, Experimental, and Computational Applied Physics
Often, computational
tools provide the link that allows quantitative comparison between theory and
experiment.
Computational Applied
Physics generally uses one of these approaches:
- Computer simulations: (simple) sets of equations (derived from a
few basic theories) that are evolved using very detailed computer calculations
- Computer models: (complex) sets of equations (derived from many
theoretical sources) that are solved using the computer to describe a physical
system

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