by sajid | Feb 14, 2025 | Class 9 Physis Unit-1
The cubit was the measurement unit used by Egyptians to build the pyramid. The cubit is the measure from your elbow to the tip of your middle finger when your arm is extended. For the construction of the puyramidcs, particularly the Great Pyramid of Giza, the royal...
by sajid | Feb 14, 2025 | Class 9 e-Notes
9th Class Notes – Subject-Wise Comprehensive Study Material At Classenotes.com, we provide well-organized and detailed 9th Class Notes that help students excel in their studies. Our notes are available for all major subjects, including: Physics: Detailed explanations...
by Ahsan Munawar | Oct 1, 2024 | Class 9 Physics e-Notes, Class 9 Physis Unit-1
‘Physics can be defined as the study of matter and energy’. Physics and Technology: Rockets and space shuttles, magnetically levitating trains, and microscopic robots that fight cancer cells in our bodies. All these technologies, whether ordinary or...
by sajid | Aug 4, 2024 | Class 9 Physis Unit-1
A coordinate system is used to locate the position of any point and that point can be plotted as an ordered pair (x, y) known as Coordinates. The horizontal number line is called ‘X – axis’ and the vertical number line is called ‘Y –...
by sajid | Aug 4, 2024 | Class 9 e-Notes, Class 9 Physics e-Notes, Class 9 Physis Unit-1
In this chapter the students will learn the following topics/ questions: What is the term used to describe the point where the horizontal and vertical axis intersect in a coordinate system? How are vectors represented symbolically and graphically? What are the steps...
