☰
Donate
Resister User
Profile
Settings
Logout
Login
⌂ Home
×
Bengali
▽
Mathematics
▽
Geometry
▽
Basic Concepts of Geometry
Parallel Lines
Angles
Triangles
Congruence of Triangles
Triangle Theorem
Physics
▽
Units
▽
Units of Measurement
Light
▽
Basic Concepts of Light
Reflection of Light
Mirror
Curved Mirror
Electric
▽
Basic Concepts of Electric
Static Electric
. . .
physics
/
light
আলোক (Light)
Select your class:
All Class
Class 7
Class 8
Class 9
Class 10
আলোকবিজ্ঞানের প্রাথমিক ধারণা (Basic Concepts of Light)
আলোর প্রতিফলন (Reflection of Light)
দর্পণ (Mirror)
গোলীয় দর্পণ (Curved Mirror)
