1. Home
  2. / Forum

User Forum

Ask Your Question
Ashher Pervez from DPS Bhilai, Bhilai
Subject :IGK    Class : Class 5


When light rays move from one medium to another, they bend because of varying speeds in different mediums. What is this phenomenon called?

ARadiation
BConvection
CInsulation
DInsulation


Ans 1:

Irresh Vijay from NPSI Singapore, Singapore
Class : Class 8

Ans 2:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

Ans 3:

Akshaj Joshi from S P M English Medium School, Pune
Class : Class 7
Option c and D are same

Ans 4:

Anirudh Bagri from AMNS, Mumbai
Class : Class 5
refraction was not mentioned

Ans 5:

Poulami Dan from Aditya Academi, Kolkata
Class : Class 5
Yes refraction.

Ans 6:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
I know what has happened . Instead of Refraction , option D has been given as Insulation again . That is why option D has been given as correct answer .

Ans 7:

Shritej from St.xaviers Cathedral school , Amravati
Class : Class 5
it is refraction

Ans 8:

Pujan from N.A, Singapore
Class : Class 7
Report the Error

Ans 9:

Dhruv Babbar from Lotus valley international school Gurugram , Gurugram
Class : Class 6
yes report the error

Ans 10:

Aditya Jain from Euro school Wakad , Pune
Class : Class 6
Exactly,i got confused and wrote B .....wondering why isn’t refraction given...saw in forum

Ans 11:

Hprakash09 from Billabong high Bhopal, Bhopal
Class : Class 7
It is Refraction! And why are there two options labelled Insulation?

Ans 12:

Avya Pandey from NPS International, Singapore
Class : Class 8
it is refraction

Ans 13:

Devamitran from Asoka World School, Ernakulam
Class : Class 5
I was looking for refraction but didnt find one so, I colsed my eyes and chose an answer but it was B

Ans 14:

Sayan Duary from Vidyasagar Shishu Niketan, Paschim Medinipur
Class : Class 8
It is refraction not insulation

Ans 15:

Aryan Kumar Jha from Cambridge School, Greater Noida
Class : Class 5
there are 2 insulation

Post Your Answer