Sri Ranga Pachai ma mani pol meni

1. http://www.studyrankers.com/2015/08/light-class-7th-ncert-solutions.html
2. Chapter 1-  Nutrition in Plants 
   
   Chapter 2-  Nutrition in Animals
   
   Chapter 3-  Fibre to Fabric
   
   Chapter 4-  Heat
   
   Chapter 5-  Acids, Bases and Salts 
   
   Chapter 6-  Physical and Chemical Changes 
   
   Chapter 7-  Weather, Climate and Adaptations of Animals to Climate 
   
   Chapter 8-  Winds, Storms and Cyclones 
   
   Chapter 9- Soil 
   
   Chapter 10- Respiration in Organisms
   
   Chapter 11-  Transportation in Animals and Plants 
   
   Chapter 12-  Reproduction in Plants 
   
   Chapter 13-  Motion and Time
   
   Chapter 14- Electric Current and its Effects 
   
   Chapter 15-  Light
   
   Chapter 16-  Water: A Precious Resource
   
   Chapter 17-  Forests: Our Lifeline
   
   Chapter 18-  Wastewater Story
3. https://edurev.in/studytube/Chapter-Notes-Chapter-15--Light--Class-7th--Science/6ca97ebf-9831-45e0-b5c4-fecbc4629f38_t
4. https://www.nextgurukul.in/wiki/concept/CBSE/VII/Science/Reflection-of-Light.htm

Light and Reflection of Light | Class 7 Science

carnatic songs

1. Pamarajana Palini
   
   
   Ragam: Simhendramadhyamam (Sumadyuti): 57^th Melakartha
                   ARO: S R2 G2 M2 P D1 N3 S           ||
                   AVA: S N3 D1 P M2 G2 R2 S           ||
   Talam: Rupakam
   Composer: Dikshitar
   Version: Hyderabad Brothers
   Lyrics/Meanings Courtesy: www.sangeetham.com
   
   
   Pallavi
   Paamarajana Paalini Paahi Bruhannaayaki
   
   
   Samishti Charanam:
   Kaamithaarttha Phaladaayini Kaarunyaamruta Vaahini Komala Hrudaya Nivaasini Guruguha Mati Prakaashini  Seemantini Nata Mantrini Shree Mahaadeva Ranjani
   Meaning: (www.sangeetham.com)
   This kriti is on the presiding Goddess at the Big Temple in Tanjavur. This kriti is set to the 57th melakarta that is now called Simhendramadhyamam, but was known to Dikshitar as sumadyuti
   O Protector (“paalini”) of the helpless (“pamara-jana”)! Goddess of the enormous (“bruhann”) form (“naayaki”)! Protect me (“paahi”)!
   
   Giver (“daayini”) of all desired (“kaamithaartha”) boons (“phala”)! One who rains (“vaahini”) the nectar (“amruta”) of compassion (“kaarunya”)! Residing (“nivaasini”) in the hearts (“hrudaya”) of those who are soft (“komala”) natured! One who shines (“prakaashini”) as Subrahmanya’s (“guruguha”) intellect (“mati”)! Goddess (“seemanthini”) ! Worshipped (“nata”) by Mantrini! Enchantress (“ranjani”) of Mahadeva!
   
   
   
   Pallavi
   Paamarajana Paalini Paahi Bruhannaayaki
   
   
   O Protector (“paalini”) of the helpless (“pamara-jana”)!
   
   
   P ;     M D         , p M            ||  D ;       N S          ; ;            ||
   Paa    mara        - jana             Paa-    li  ni        - -
   
   
   Goddess of the enormous (“bruhann”) form (“naayaki”)! Protect me (“paahi”)!
   
   
   dpP ;       M- G       , - R ,       || S , d     N S          , rgm       ||
   Paa         hi  Bru        han        naa--   ya ki       - - --
   
   
   pdnd       pm gr        gm P     ||  pdN    D - N       S ;           ||
   Paa         ma-ra-      ja - na     Paa-    -    li      ni-
   
   
   dpP ;       M- gm      pmgr     || S , d     N S          , rgm       ||
   Paa         hi  Bru      han--       naa--   ya ki       - - --
   
   
   pdnd       pm gr        gm P     ||  pdN    D - N       S ;           ||
   Paa         ma-ra-      ja - na     Paa-    -    li      ni-
   
   
   dpP ;       M- gm      pmgr     || grss      ,d  N        srgm       ||
   Paa         hi  Bru      han--       naa--   --   ya     ki- --
   
   
   pdnd       pm gr        gm P     ||  pd rsnd   ; - gr    , rsS;       ||
   Paa         ma-ra-      ja - na     Paa-    -   -  li      ni-
   
   
   
   
   dpP ;       M- gm      pmgr     || grss      ,d  N        srgm       ||
   Paa         hi  Bru      han--       naa--   --   ya     ki- --
   
   
   pdnd       pm gr        gm P     ||  pd rsnd   ; - gr    , rsS;       ||
   Paa         ma-ra-      ja - na     Paa-    -   -  li      ni-
   
   
   grsn         dp- nd      pmgm || pmG    R  - sn     srgm       ||
   Paa         hi  Bru      han--       naa--   ya   ki-    -- - -
   
   
   P ;     M D         , p M            ||  D ;       N S          ,n sr         ||
   Paa    mara        - jana             Paa-    li  ni        - -
   
   
   , s ;          ; ;            ; ;            || ; ;         ; ;            ; ;            ||
   - - -          - -            - -               - -         - -             --
   
   
   Samishti Charanam:
   Kaamithaarttha Phaladaayini Kaarunyaamruta Vaahini
   Komala Hrudaya Nivaasini Guruguha Mati Prakaashini
   Seemantini Nata Mantrini Shree Mahaadeva Ranjani
   
   
   
   Giver (“daayini”) of all desired (“kaamithaartha”) boons (“phala”)!
   
   
   G ;           M P         ; D           || , p M    D ;           N S          ||
   Kaa        mithaa   -rttha         Pha la  daa-        yini
   
   
   ; ;            ; ;            ; ;            || ; ;         ; ;            ; ;            ||
    - -           - -            - -               - -         - -            - -
   
   
   G ;           M P         ; D           || , p M    D ;           N S          ||
   Kaa        mithaa   -rttha         Pha la  daa-        yini
   
   
   dpmg ;   M P         ; D           || , p M    D ;           N S          ||
   Kaa - -    mithaa   -rttha         Pha la  daa-        yini
   
   
   One who rains (“vaahini”) the nectar (“amruta”) of compassion (“kaarunya”)!
   
   
   , S ,          R ;           gmpm    ||  G R     sSd          N S          ||
    Kaa       run-         yaa- --       mruta Vaa--       hini
   
   
   Residing (“nivaasini”) in the hearts (“hrudaya”) of those who are soft (“komala”) natured!
   
   
   S   n  d    p  m   g - m    P    dn     || , S ,               ; , s          ndpd       ||
   Komala Hrudaya Ni   vaa  si          ni-              - -            - -
   
   
   … One who shines (“prakaashini”) as Subrahmanya’s (“guruguha”) intellect (“mati”)!
   
   
   S   n  d    p  m   g - m    P    dn     || s   n  d p      m G - r    G    r  s    ||
   Komala Hrudaya Ni   vaa  sini     Guruguha  Mati Pra kaashini
   
   
   Goddess (“seemanthini”) ! Worshipped (“nata”) by Mantrini! Enchantress (“ranjani”) of Mahadeva!http://www.shivkumar.org/music/