Sample questions and solutions for temperature converting. These samples are for converting between the kelvin and celcius, celcius and reamur, and fahrenheit thermometer.
Application of Lenses : Camera
We know in common the usage of lenses in magnifiers, cameras, microscopes and telescopes. These four optical equipments discussed in most physics textbooks for yunior or high school students and have lenses as the vital parts.
Actually there are more and more equiptments using lens or lenses for component for instance eye glasses, contact lens, projector, printer, scanner, periscope. In this short article we will discussed a camera as our topic.
6 Common Problems of Material Density
physics.fisikastudycenter.com - Learning 5 Common problems of material density, grade 7 of yunior high school physics.
9 Common Problems of Heat for Junior
physics.fisikastudycenter.com - Learning heat for junior hingh school students. Given 9 common problems includes the solutions, the specific heat, the heat of fusion and black principle in heat exchange will be discussed.
8 Common Problems of Energy - Junior Physics
physics.fisikastudycenter.com - Learning gravitational energy, kinetic energy and mechanical energy with problems and solutions. This discussion is prepared for grade 7, 8 and 9 of Junor high school students.
The kinetic energy of a body with mass m and speed v :