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:
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Ans 2:
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Dhruv Babbar
from
Lotus valley international school Gurugram , Gurugram
Class : Class 6
yes report the error
Ans 3:
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Ans 7:
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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 8:
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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 9:
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Hprakash09
from
Billabong high Bhopal, Bhopal
Class : Class 7
It is Refraction! And why are there two options labelled Insulation?
Ans 12:
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Ans 14:
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Sayan Duary
from
Vidyasagar Shishu Niketan, Paschim Medinipur
Class : Class 7
It is refraction not insulation