Answer:
(b) In ideal condition we neglect mass of spring but in real springs mass of spring adds another factor to its time period.
since we are adding a factor of mass to the system, and frequency being inversely proportional to squared root of mass, we can come to a general conclusion that it effectively reduces the natural frequency .
Explanation:
kindly check the attachment for explanation.
Im guessing it's (a) since the numbers go in chronological order and you read the periodic table left to right
Lol what???? i don’t understand
Answer:
it must be possible to prove it wrong
Explanation: