Subject :NSO Class : Class 8
A person standing at the centre of a rectangular room is looking into a 1 m long mirror at the opposite end of the room. How much of the painted wall can he see through the 1 m long mirror?
A1 m
B2 m
C3 m
D4 m
Please provide the complete answer.The answer is left after "let the length be l"
Ans 1:
Class : Class 10
Answer is correct it should be C
Ans 2:
Class : Class 10
Ans 3:
Class : Class 9
Ans 4:
Class : Class 10
Ans would have been B if if the wall was 6m long and the person was in touch with the painted wall
Ans 5:
Class : Class 6
Ans 6:
Class : Class 8
ANS B
Ans 7:
Class : Class 9
The mirror captures the image which is double its size. A 1m long mirror captures 2m of painted wall,5m of mirror captures 10m of wall.