and through 
CBSE 2008 Question Papers Class X
CBSE Guess > Papers > Question Papers > Class X > 2008 >Science > Science Theory
Q. 4. Redraw the given diagram and show the path of the refracted ray
Ans. The incident ray through the optical centre passes undeviated.
Q. 5. Redraw the given diagram and show the path of the refracted ray :
Q. 6. Element M forms a chloride with the formula MCl2 which is a solid with high melting point. To which group of the Periodic Table does the element ‘M’ belong? Ans. M forms MCl2, a solid with high melting point. This information shows that the valency of M is 2 or M loses two electrons. Therefore M belongs to the group II of the periodic table. Q. 7. Study the following circuit and answer the questions that follow
(a) State the type of combination of the two resistors in the circuit.
CBSE 2008 Question Papers Class X
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