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 9
c
Ans 2:
Class : Class 8
C is right and correct ,and if isnt tell me hhhhhhhhhhhhhhhooooooooooooooooooooowwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwHOW?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????/
Ans 3:
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 4:
Class : Class 8
The answer is C .
Ans 5:
Class : Class 5
Ans 6:
Class : Class 4
Very Very Good
Ans 7:
Class : Class 6
a
Ans 8:
Class : Class 7
Ans 9:
Class : Class 4
YES , C IS CORRECT @RAJVEER
Ans 10:
Class : Class 5
C is the correct answerEveryone
Ans 11:
Class : Class 4
AAAAAAAAA IS RIGHT
Ans 12:
Class : Class 5
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC is correct
Ans 13:
Class : Class 7
C
Ans 14:
Class : Class 7
I think the âAâ is the right answer
Ans 15:
Class : Class 9
A is correct