Physics Learning Center
7 Common Problems in Magnetic Field
physics.fisikastudyceter.com-Discussing 7 common questions in magnetic field, finding the magnetic field around wire or conductor with current in it.
9 Common Problems of Sound Waves
physics.fisikastudycenter.com- Learning sound waves in 9 common problems with the solutions, sound intensity, sound intensity level, doppler effect and fundamental frequency of sound sources will be discussed.
Find the intensity level of a sound wave of 10-5 watt/m2 in intensity . Use a reference
intensity I0 = 10-12 watt/m2!
6 Common Problems of Photons
physics.fisikastudycenter.com,- Learning energy of photons, the number of photons and its relationships with radiated power and radiation intensity. These topics are discussed at grade 12 high school. Follow these questions and answers below to get more understanding.
Inelastic Collision in Two Dimensions Problem
physics.fisikastudycenter.com- An example of collision in two dimensions problem. Some literatures of our high school physics start to use this topic as an enrichment. The previous ones just discuss about one dimension collision.
This one a sample for understanding this topic especially for totally inelastic collision when the objects stick together just after collision and have the same final velocity.