Assertion (A) : Shadow is formed when light falls on a wooden block. Reason (R) : The path of light is obstructed when an opaque object is placed on its path.
1. A is true but R is false.
2. A is false but R is true.
3. both A and R are true and R is the correct explanation of A.
4. both A and R are true but R is not the correct explanation of A.
Answers
Answered by
12
Answer:
ANSWER is 3
Explanation:
both A and R are true and R is a correct explanation of A
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Answered by
2
Answer:
both A and R are true and R is the correct explanation of A.
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