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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:

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

Ans 2:

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

Ans 3:

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

Ans 4:

Sai Trinayanee from NPS, Chennai
Class : Class 6

Ans 5:

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

Ans 6:

harmit from goldcrest high, Mumbai
Class : Class 6

Ans 7:

Shreyansh Gupta from MVN, faridabad
Class : Class 6
The answer is B according to my 100000 IQ brain ez pz

Ans 8:

Pratheek from Null, Null
Class : Class 4
Option B

Ans 9:

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

Ans 10:

Pratheek from Null, Null
Class : Class 4
Option B

Ans 11:

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 12:

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

Ans 13:

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 14:

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

Ans 15:

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

Ans 16:

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

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