xheavenlyx
New Member
Since I could not post in the Theory section, I am threading it here.
I had some calculations and here goes the Q:
1. If I take a LED and while holding it, spin arround (yea its dizzing). What should be the frequency of flash so that I see a small line of dash of about 2 cm. Assuming my arm length to be about 90 cm and rate of spin 'normal'. Since I dont know at what rate I am spinning, It can be enough to calculate a frequency range of the LED flashing.
It could be helpful if someone can give a general way and formula of solving these kind of problems.
Regards!
I had some calculations and here goes the Q:
1. If I take a LED and while holding it, spin arround (yea its dizzing). What should be the frequency of flash so that I see a small line of dash of about 2 cm. Assuming my arm length to be about 90 cm and rate of spin 'normal'. Since I dont know at what rate I am spinning, It can be enough to calculate a frequency range of the LED flashing.
It could be helpful if someone can give a general way and formula of solving these kind of problems.
Regards!