Subject :NSO Class : Class 3
A torchlight was placed at point P and the length of the shadow of pen on the screen was measured to be 12 cm.The experiment was repeated with the pen shifted to point Q as indicated in the diagram above. What is most likely the length of the shadow formed this time?
A0 cm
B10 cm
C12 cm
D14 cm
Ans 1:
Class : Class 5
Ans 2:
Class : Class 4
correct anwer is dee
Ans 3: (Master Answer)
Class : Class 1
The correct answer is D.