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Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Subject :NSO    Class : Class 6


Which of the items above will allow you to see around a corner from where you are standing?

A (i) only
B (iii) only
C (i) and (ii)
D (i) and (iii)


!

Ans 1:

a from a, Ghaziabad
Class : Class 7
But I don't understood one thing that 'How the item will allow me to see around a corner from where I am standing?

Ans 2:

harmit from goldcrest high, Mumbai
Class : Class 6

Ans 3:

srivats from psbb, chennai
Class : Class 6
there are mirrors on the 3 figure so ans is option B

Ans 4:

Sai Trinayanee from NPS, Chennai
Class : Class 6

Ans 5:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10
hmmmm

Ans 6:

Sarthak yadav from RPS, Mahendragarh
Class : Class 9
hmm...............answer from my knowlege is B

Ans 7:

Anshuman Mishra from kv no 3, Bhubaneswar
Class : Class 7
to my knowledge ans is b

Ans 8:

A Andrew from Lalaji Memorial Omega International School, Chennai
Class : Class 5
option b . the third picture is the answer

Ans 9:

Shreyansh Gupta from MVN, faridabad
Class : Class 7
The answer is B according to my 100000 IQ brain ez pz

Ans 10:

a from a, Ghaziabad
Class : Class 7
The third picture(option A) may be the answer.

Ans 11:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10

Ans 12:

Anshuman Mishra from kv no 3, Bhubaneswar
Class : Class 7
to my knowledge ans is b

Ans 13:

Pratheek from Null, Null
Class : Class 4
Option B

Ans 14:

A Andrew from Lalaji Memorial Omega International School, Chennai
Class : Class 5
option b . the third picture is the answer

Ans 15:

Krithi Manasvini from Alwin Memorial Public School, Chennai
Class : Class 7
Option b is right because Figure (iii) is periscope which is used to see around the corners. It is based upon the principle of rectilinear propagation of light and reflection of light.

Ans 16:

Pratheek from Null, Null
Class : Class 4
Option B

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