A free program for Android, by Innovative Sun.

Physics Textbook 11th is a free and offline app that can be downloaded to your Android phone or tablet. The app is designed to be used as reference material for students and to help them in their studies. The app contains different articles that discuss various topics in physics.

Physics is the study of matter and energy, their properties, and their interactions. It is a branch of science that studies the properties of physical systems. The word physics comes from the Greek word ρήθω, which means “those that are based on the earth.” In the modern sense, physics is the study of objects and their properties, as well as their interactions, both with each other and with the environment. Modern physics is divided into three parts: the physical, the mathematical, and the philosophical. The mathematical part is based on the study of numbers and the logical study of how things work. The philosophical part is based on the concept of nature and how humans understand and deal with the world around them.