International year of light

1. Harnessing Light:
Possibilities & Challenges
Santosh Kumar Kar
Presented by:
Jaya Durga High School , Narla Road

2. "@û«RðûZòK@ûùfûKahð-2015'
@ûùfûK ଏକ aòଦ୍ୟ୍êZ- Pê´Kúd Zew୤ aòଦ୍ୟୟZ-Pê´Kúd ZewKê
Gjûe Zew ù÷ର୍ଘ୍ୟ aû @ûaéତ୍ତିKê ù^A iûZ bûMùe bûM Keû~ûAQòö
1). ùeWÿòI Zew(Radio wave)2). @Zòiìlà Zew (Microwave)
3). @aùfûjòZ egàò (Infrared Ray)4). éଶ୍ୟcû^ @ûùfûK (Visible
Light) 5). @ZòaûAMYú egàò (Ultraviolet Ray)6). GKè egàò (X-
Ray) 7). Mûcûegàò (Gamma Ray)
G[ ôc¤eê@ûùc ùKak éଶ୍ୟcû^ @ûùfûKKê ùଖିପାeêùQö
@ûùfûK କଣ?

3. @ûùfûKc¤eê gZKWÿû 80 _âZògZ_âûKéZòK
_âûKéZòK@ûùfûK

4. Artificial Source of Light
(କୃତିମ ଆଲ ାକ)

5. Gamma Ray X- Ray Laser-Ray
Thermal Imaging Camera Optical Fibre Radio Wave

7. The International Year
of Light
and Light-based Technologies
2015
THANK YOU