Corrections Made to Simulation Manuals
Corrections Made to Simulation Manuals
A comprehensive revision of the website’s content was conducted, and several errors in the simulation manuals were identified and corrected. The following corrections were made:
Elastic Collision Manual (English & Arabic)
Typos in the final velocity formulas were corrected. The denominators of the second terms were incorrect—they read (m₁ − m₂) instead of (m₁ + m₂). Both formulas were updated in the English and Arabic manuals.
Photoelectric Effect Manual (Arabic)
The description of threshold frequency was corrected to accurately state that it is independent of light intensity or applied potential (not “and”). The term “والذي لا ينبعث دونه” was clarified, and the electrode carrying the photoemissive plate was corrected from المصعد (anode) to المهبط (cathode). The corrected manual is available here.
Virtual Oscilloscope Manual (English & Arabic)
The introduction contained leftover text about “Phase Difference Between Sound Waves”—a copy-paste error from using that manual as a template. The introduction was rewritten to correctly present the oscilloscope simulation. The corrected manual is available here.
PDF Downloads Removed
The PDF download option was removed from the manuals. All manuals are now available exclusively online, allowing them to be kept up to date with the latest corrections and improvements. The online versions are fully readable and can be saved locally via your browser if needed.
All corrections are now live. Any additional issues may be reported via the contact page.
