The study of physics is significant because the concepts serve as the basis for more complicated concepts that apply to geology, chemistry and other sciences. Quite a few of the tools that have come from advances in technology and science have come from the result of the work of physicists.Know More
Medical professionals use nuclear magnetic resonance imaging, X-rays, lasers, synchrotron radiation and electron microscopes, all of which function as a result of the operation of the principles of physics. Without a functioning knowledge of quantum mechanics, building the electronic components that form the working parts of computers would not be possible. Traveling any distance in a quick amount of time, communicating across distances and even carrying out business on a global level requires the assistance of physics.
Other examples of the importance of physics include awareness of the effects of natural events. When tsunamis start to rise and threaten devastation, it is the knowledge of physics that helps scientists know which areas of the world's population to warn and the proper precautions that they must take. The principles of physics that involve planetary movement drive the design and function of manmade satellites. Without a knowledge of the basic principles of motion and force, mankind's existence would still be quite primitive.Learn more about K-12
The laws of motion and mass, as well as conservation and transfer of chemical, elastic and kinetic energy, are some of the physics concepts demonstrated with a toy slingshot. Use of the slingshot also demonstrates how variables affect these concepts.Full Answer >
Common questions found on a 12th-grade physics test include those about light and optics, such as whether light travels through all transparent media at the same speed. Wave and sound questions could include asking whether a sound wave is a radiant, transverse, electromagnetic or longitudinal wave.Full Answer >
Students can find study guides and review activities for fifth-grade math concepts on several websites, including MathABC.com and Khan Academy. A student's teacher may also recommend additional resources directly related to the topics studied in class.Full Answer >
Strategies for creating better interaction with students that use Study Island software as part of a school's coursework are built into the learning program; tests, assessments, lesson plans and interactive tools provide teachers with a resource that helps students improve upon fundamental and advanced aspects of a subject being taught. The learning software is intended to augment a student's classroom experience, providing practice exercises and developing skills through repetition.Full Answer >