Properties Of Solids And Liquids Question 143
Question: Assertion : To empty an oil tank, two holes are made. Reason : Oil will come out two holes so it will emptied faster.
Options:
A) If both assertion and reason are true and the reason is the correct explanation of the assertion.
B) If both assertion and reason are true but reason is not the correct explanation of the assertion.
C) If assertion is true but reason is false.
D) If the assertion and reason both are false.
E) If assertion is false but reason is true.
Show Answer
Answer:
Correct Answer: C
Solution:
When two holes are made in the tin, air keeps on entering through the other hole.
Due to this the pressure inside the tin does not become less than atmospheric pressure which happen only one hole is made.
