day and night and day and night and day and night... 3

[Monk]

Re: day and night and day and night and day and night… 3

@queer

yar physics problem hai. tie heavy tawa with long string of known length. make small oscillations. you got yoself a simpal pendu-lum. 2piroot(l/g) time period measure kar lena.

yeah you could derive a fixed time constant from other forms of simple harmonic motion too. an RC circuit with some way of compensating for decay, an LC circuit in resonance, some kind of mechanical equivalent spring that compresses and decompresses under a known force. if you have a uniform graviational field the pendulum is an easy choice. whatever way you pick, connect the unit of measurement with a counter, and you got yoself a clock.

are you building a spaceship and going away on a date? :\

mechanical is not an option since it need another force to keep it moving.
Then it is going to come down to…

“how much energy is losing in each oscillation.”
“let me check on my stop watch”
Plus gravity is not really constant.

not sure what impact electronic discharge would have, on different heights and different location.
it could,
3million discharge old boy on a high altitude .. sends rishta to girl of 3million on sea level.
when they finally meet girl looks more like her mothers age.
Plus there no way we could have same interval sync in whole world.