stationary

[@methupamandisa5187]

සුපිරියට තේරුනා Thank you Sir.❤

[@Leo911-v1t]

4:40- stationery waves(sthawara tharanga)
16:30- stationery v.s. progressive waves table (sthawara "v.s." pragamana tharanga)
33:00- pressure time graph(peedana kala )
NISHPANDANAYA- node SHERSHAYA- crest

[@DrRandeerChemistry]

Thank you verymuch

[@nd6572]

Thabk youu sir..Supirii❤

[@janakasenarath4664]

Thank you sIr 🙏🙏👌💫

[@TharushaNilnayana]

e e padam walat adala video packs laba ganna plwnd

[@DrRandeerChemistry]

Ow. 0710885990. Call eoak denna

[@ZaraZoe2003]

Thank youu doctor godk hodt teruna😍❤️

[@dinukacroos5643]

සර් මෘදු පරාවර්තනය , දෘඩ පරාවර්තනය දෙකෙන්ම ස්ථාවර තරංග හැදෙන්න පුළුවන් ද?

[@DrRandeerChemistry]

Puluwan

[@dinukacroos5643]

@@DrRandeerChemistry Hari sir thank you.

[@induwari1163]

Thank you so much doctor sir❤️...these videos are very helpful and very clear teaching

[@jpishara9320]

බොහොම පින් සර් 🙏🙏

[@Leo911-v1t]

sir' puduwak' ta kiyana english term eka mokakda

[@DrRandeerChemistry]

Loop

[@Leo911-v1t]

@@DrRandeerChemistry thank you sir

[@mansarisanara3713]

😍Thankyou sir ❤️

[@deepangagunaratne7459]

Thank you very much sir .my physics is made easy now .

[@saviduchamara9453]

👌👊 supiriy🙏

[@dwcreations689]

Thank you❤️❤️❤️

[@ayunimuhandiram2842]

Thank you so much sir❤

[@nadeerashavinda8864]

Kiyala wadak na sir. Supiriyatama theruna. Sirta pin. Awl giya paadama mechchara lesi kalaata.

[@shashikadilhani626]

Athkota sir patana tarangaya dila parawarthana tarangaya rupe ahankota api hari answer eka widiyata ganna oni wistre adu ekada..saidyanthikawada nethnm prayogikawada..e deken kokd gaann oni sir

[@kdjayawickrama]

First View🤟
First like🤟
First comment🤟
thank you sir hemadamath adarei sirta😁💖

[@nipuni.b]

suprb sir.thnq so much

[@deshankavinda2009]

Thankyou sir 😌

[@sameerajayananda5195]

sir kiyala dena vidiha hodata therenawa .thank you .;

[@sherinchathuranga7660]

tnxx doctor pasan.

[@videofactorylk2742]

බොහොම පින් සර්......භුකම්පන හා සුනාමි තරංගත් කරනවා නේද සර්?

[@harshanadulan22]

Thanks sr ♥️♥️♥️

[@Kaushika173]

Tnx sir

[@isuruprabhath4916]

Sir class karanne mona mona town walada?api a/l karana kale මෙච්චර පිලිවෙලකට විශය කරුනු ගොනු කරලා කවුරුත් ඉගැන්නුවෙ නෑ සර්.ඇත්තටම ඒ විදිහ හොදයි සර්.සර්ගෙ clz ekata join wena widiha kiyanna puluwanda

[@vishmiakarsha5284]

Thankyou so much sir thses videos are very helpful

[@sewwandihansika2506]

Thank you sir♥️🙏. Godak pin

[@erandiesayumika1813]

Thank you sir😊

[@deemantharandila3069]

Thank you sir

[@slw4032]

Tnx sir loku seweyak

[@nethminawoda6143]

sr thanks mevkarn mahagu sathkarayata

[@kv7429]

🙏❤️🙏

[@socialmediavidu]

super

[@nim9716]

♥️♥️♥️

[@dinalisewmini6961]

Thank you sir,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, :)

[@nadunminidula3742]

Thank you sir 🙏🙏🙏

[@namangoonawardena8893]

Thank you sir

[@tharu782]

Thanks sir💚

[@pawaninagodavithanage]

Thank you sir 💗

[@loranztechway547]

Thanks sir 😊

[@kasuniimasha7125]

Thank you sir❤❤❤

[@MaheeshaTheekshani]

thank you sir

[@sinhalyatv8454]

Thank you sir 🙏❤️