Subject :NSO Class : Class 4
Achin conducted an experiment to find out the amount of light that can pass through three different materials, a clear plastic sheet, a cardboard and a piece of tracing paper. All the materials have the same thickness. He shone a torch on the three materials and used a light sensor to measure how much light has passed through each of them. Which of the following graphs most likely shows the amount of light that has passed through each material?
A 
B 
C 
D 
Ans 1:
Class : Class 4
YES , C IS CORRECT @RAJVEER
Ans 2:
Class : Class 7
I think the âAâ is the right answer
Ans 3:
Class : Class 4
AAAAAAAAA IS RIGHT
Ans 4:
Class : Class 9
c
Ans 5:
Class : Class 5
C is the correct answerEveryone
Ans 6:
Class : Class 5
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC is correct
Ans 7:
Class : Class 6
a
Ans 8:
Class : Class 4
Very Very Good
Ans 9:
Class : Class 4
C IS THE CORRECT ANS AS BOTH CLEAR PLASTIC SHEET AND TRACING PAPER ARE BOTH TRANSLUCENT AND HENCE ALLOWING EQUAL AMOUNT OF LIGHT TO PASS THROUGH.
Ans 10:
Class : Class 8
The answer is C .
Ans 11:
Class : Class 7
C
Ans 12:
Class : Class 5
Ans 13:
Class : Class 8
C is right and correct ,and if isnt tell me hhhhhhhhhhhhhhhooooooooooooooooooooowwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwHOW?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????/
Ans 14:
Class : Class 7
Ans 15:
Class : Class 9
A is correct