π¬ Science ki Neev
Rozmarra ki science ka “kyun”: matka thanda kyun, aasmaan neela kyun, pakshi taar pe kyun nahi marta. 48 topics, 8 units. Har Somvaar, Budhvaar aur Shukravaar ek naya topic.
Loadingβ¦
π§ Unit 1: Padarth ka Feel
π‘οΈ Unit 2: Garmi aur Thand
SN-07Matke ka paani thanda kyun hota hai?π JaldSN-08Paseena humein thanda kaise karta hai?π JaldSN-09Pressure cooker jaldi kyun pakata hai?π JaldSN-10Fridge thanda kaise karta hai?π JaldSN-11Garmi mein safed kapde kyun pehente hain?π JaldSN-12Thermos garam ko garam aur thande ko thanda kaise rakhta hai?π Jald
π Unit 3: Force aur Gati
π Unit 4: Roshni aur Awaaz
SN-19Aasmaan neela kyun dikhta hai?π JaldSN-20Indradhanush kaise banta hai?π JaldSN-21Chammach mein chehra ulta kyun dikhta hai?π JaldSN-22Bijli pehle dikhti, garaj baad mein kyun?π JaldSN-23Goonj (echo) kaise banti hai?π JaldSN-24Parchhai subah lambi aur dopahar chhoti kyun?π Jald
π‘ Unit 5: Bijli aur Chumbak
SN-25Bulb kaise jalta hai?π JaldSN-26Pakshi bijli ke taar pe kyun nahi marta?π JaldSN-27Geele haath se switch kyun nahi chhoona chahiye?π JaldSN-28MCB aur fuse humein kaise bachate hain?π JaldSN-29Chumbak lohe ko hi kyun kheenchta hai?π JaldSN-30Compass hamesha uttar kyun dikhata hai?π Jald
π¦ Unit 6: Jeev aur Sharir
π Unit 7: Dharti aur Aasmaan
π§ͺ Unit 8: Ghar ki Chemistry
Β© charumam.com Β· Science ki Neev
