Select the correct answer to these questions from the codes a,b,c and d as given below:
a) Both A and R are true and R is correct explanation of A.
b) Both A and R are true but R is not the correct explanation of A.
c) A is true but R is false.
d) A is false but R is true.
13. Assertion (A): When lightning strikes, the sound is heard a little later than the flash is seen.
Reason (R): The speed of light is greater than that of the sound.
14. Assertion (A): The fleece of the sheep along with a thin layer of skin is removed from its body.
Reason(R): The outer layer of the skin is made up of dead cells.
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5
Answer:
13) B) both a and r are true and r is the correct explanation of a
14) B) both a and r are true and r is the correct explanation of a
Explanation:
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0
Answer:
Explanation:
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