- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Why only a magnetic compass is used to find the direction?
In a compass, only a magnetic needle is used that can rotate freely. When we keep a compass at a place, its magnetic needle will align itself in the north-south direction, because the earth also has its own magnetic field.
Advertisements
To Continue Learning Please Login
Login with Google